Best Otostar Pillow Inserts in 2026

Made in the USA - Phantoscope’s pillow inserts are manufactured right here in California, we use American-made virgin micro-fiber filling and high-quality polyester covers that make our pillows longer-lasting, hypoallergenic, and odorless. Every purchase is a show of support for American manufacturing.

High Filling Capacity - Our throw pillows contain 10% more filling than most pillows on the market, and they are also a half-inch larger. We promise that every throw pillow insert is filled to at least 90%, ensuring that all corners are perfectly fitted.

Soft and Resilient - We utilize our patented filling technology, allowing us to fill our pillow forms with high-grade 7D fiber that provides extra resilience and comfort while remaining elastic. Our couch pillows are guaranteed to maintain their shape and provide adequate support without ever developing hollow areas.

Made in the USA - Phantoscope’s pillow inserts are manufactured right here in California, we use American-made virgin micro-fiber filling and high-quality polyester covers that make our pillows longer-lasting, hypoallergenic, and odorless. Every purchase is a show of support for American manufacturing.

High Filling Capacity - Our throw pillows contain 10% more filling than most pillows on the market, and they are also a half-inch larger. We promise that every throw pillow insert is filled to at least 90%, ensuring that all corners are perfectly fitted.

Soft and Resilient - We utilize our patented filling technology, allowing us to fill our pillow forms with high-grade 7D fiber that provides extra resilience and comfort while remaining elastic. Our couch pillows are guaranteed to maintain their shape and provide adequate support without ever developing hollow areas.

Made in the USA - Phantoscope’s pillow inserts are manufactured right here in California, we use American-made virgin micro-fiber filling and high-quality polyester covers that make our pillows longer-lasting, hypoallergenic, and odorless. Every purchase is a show of support for American manufacturing.

High Filling Capacity - Our throw pillows contain 10% more filling than most pillows on the market, and they are also a half-inch larger. We promise that every throw pillow insert is filled to at least 90%, ensuring that all corners are perfectly fitted.

Soft and Resilient - We utilize our patented filling technology, allowing us to fill our pillow forms with high-grade 7D fiber that provides extra resilience and comfort while remaining elastic. Our couch pillows are guaranteed to maintain their shape and provide adequate support without ever developing hollow areas.

Made in the USA - Phantoscope’s pillow inserts are manufactured right here in California, we use American-made virgin micro-fiber filling and high-quality polyester covers that make our pillows longer-lasting, hypoallergenic, and odorless. Every purchase is a show of support for American manufacturing.

High Filling Capacity - Our throw pillows contain 10% more filling than most pillows on the market, and they are also a half-inch larger. We promise that every throw pillow insert is filled to at least 90%, ensuring that all corners are perfectly fitted.

Soft and Resilient - We utilize our patented filling technology, allowing us to fill our pillow forms with high-grade 7D fiber that provides extra resilience and comfort while remaining elastic. Our couch pillows are guaranteed to maintain their shape and provide adequate support without ever developing hollow areas.

Made in the USA - Phantoscope’s pillow inserts are manufactured right here in California, we use American-made virgin micro-fiber filling and high-quality polyester covers that make our pillows longer-lasting, hypoallergenic, and odorless. Every purchase is a show of support for American manufacturing.

High Filling Capacity - Our throw pillows contain 10% more filling than most pillows on the market, and they are also a half-inch larger. We promise that every throw pillow insert is filled to at least 90%, ensuring that all corners are perfectly fitted.

Soft and Resilient - We utilize our patented filling technology, allowing us to fill our pillow forms with high-grade 7D fiber that provides extra resilience and comfort while remaining elastic. Our couch pillows are guaranteed to maintain their shape and provide adequate support without ever developing hollow areas.

Made in the USA - Phantoscope’s pillow inserts are manufactured right here in California, we use American-made virgin micro-fiber filling and high-quality polyester covers that make our pillows longer-lasting, hypoallergenic, and odorless. Every purchase is a show of support for American manufacturing.

High Filling Capacity - Our throw pillows contain 10% more filling than most pillows on the market, and they are also a half-inch larger. We promise that every throw pillow insert is filled to at least 90%, ensuring that all corners are perfectly fitted.

Soft and Resilient - We utilize our patented filling technology, allowing us to fill our pillow forms with high-grade 7D fiber that provides extra resilience and comfort while remaining elastic. Our couch pillows are guaranteed to maintain their shape and provide adequate support without ever developing hollow areas.

-Filling with upgraded microfiber polyester filler,great spring back ability,medium support.The cover is made of polyester.

-Pillow insert size:18″ x 18″,45cm x 45cm. Unit weight:0.99lb/450g.

-Gentle circle machine washable.Dry it in dryer or bask in sunlight would greatly help the pillow recover it’s fluffy shape.

-Filling with upgraded microfiber polyester filler,great spring back ability,medium support.The cover is made of polyester.

-Pillow insert size:18″ x 18″(45cm x 45cm).UNIT WEIGHT:0.66lb(300g).Please notice the pillow is featured with lightweight and soft.If you prefer thicker and solider pillow,please choose other version throw pillows we sold.

-Gentle circle machine washable.Dry it in dryer or bask in sunlight would greatly help the pillow recover it’s fluffy shape.

PREMIUM MATERIAL : The outer layer of our soft pillow inserts is made of High thread count Premium Poly-cotton fabric which is comfortable, breathable, and skin-friendly. The cushion is filled with 100% hypoallergenic microfiber filling which makes our pillows long-lasting and odorless.

STITCHING : Our throw pillows are tightly stitched and patented filling technology & use of High-grade fiber guarantees no hollowness in pillow forms, proving ultra-toughness and support that provides extra resilience and comfort while remaining elastic maintaining their shape.

HIGHER FILLING : Our range of ultra-soft decorative pillow contains much more microfiber filling than most pillows in the market, makes it more fluffy & prevent lump formation, ensuring that all corners are perfectly fitted & helps the pillow retain its shape for a longer time. Relax comfortably on these luxurious super soft pillows.

PREMIUM MATERIAL : The outer layer of our soft pillow inserts is made of High thread count Premium Poly-cotton fabric which is comfortable, breathable, and skin-friendly. The cushion is filled with 100% hypoallergenic microfiber filling which makes our pillows long-lasting and odorless.

STITCHING : Our throw pillows are tightly stitched and patented filling technology & use of High-grade fiber guarantees no hollowness in pillow forms, proving ultra-toughness and support that provides extra resilience and comfort while remaining elastic maintaining their shape.

HIGHER FILLING : Our range of ultra-soft decorative pillow contains much more microfiber filling than most pillows in the market, makes it more fluffy & prevent lump formation, ensuring that all corners are perfectly fitted & helps the pillow retain its shape for a longer time. Relax comfortably on these luxurious super soft pillows.

👑【Premium Material】Made of high-quality upgraded microfiber polycotton, this type of material will recover it's fluffy shape. Pat the pillow inserts with your hands until it gets fully expanded to make inserts fluffy again. The polycotton will lose elasticity temporarily through long time vacuum compression. These sofa throw pillow inserts are comfortable, skin-friendly, and breathable. And being well stitched, these square pillows are durable and sturdy for long-time use.

👑【Ultra-Soft & Super Plump】Dreaming of having a relaxing leisure time? It’s time to get these decorative pillow inserts! Each couch pillow is filled with 440g of top-quality polycotton, ensuring excellent softness and fullness, providing the perfect support for your head and waist.

👑【Versatile Usage】These polycotton throw pillow inserts sets are suitable for various occasions such as sofa, couch, living room, bedroom, office, club, restaurant, and so on. It is also a great gift idea for your friends or family on Christmas, Thanksgiving, Halloween,Fall , etc.

PREMIUM MATERIAL : The outer layer of our soft pillow inserts is made of High thread count Premium Poly-cotton fabric which is comfortable, breathable, and skin-friendly. The cushion is filled with 100% hypoallergenic microfiber filling which makes our pillows long-lasting and odorless.

STITCHING : Our throw pillows are tightly stitched and patented filling technology & use of High-grade fiber guarantees no hollowness in pillow forms, proving ultra-toughness and support that provides extra resilience and comfort while remaining elastic maintaining their shape.

HIGHER FILLING : Our range of ultra-soft decorative pillow contains much more microfiber filling than most pillows in the market, makes it more fluffy & prevent lump formation, ensuring that all corners are perfectly fitted & helps the pillow retain its shape for a longer time. Relax comfortably on these luxurious super soft pillows.

Microfiber,polyester

2 Pc Pack Inserts Vacuum Packaged Cushion in Size 28 x 28 inch

Outer : 100% Polyester Fabric , Insert Filling : 100% Polyester Microfiber.

PREMIUM MATERIAL : The outer layer of our soft pillow inserts is made of High thread count Premium Poly-cotton fabric which is comfortable, breathable, and skin-friendly. The cushion is filled with 100% hypoallergenic microfiber filling which makes our pillows long-lasting and odorless.

STITCHING : Our throw pillows are tightly stitched and patented filling technology & use of High-grade fiber guarantees no hollowness in pillow forms, proving ultra-toughness and support that provides extra resilience and comfort while remaining elastic maintaining their shape.

HIGHER FILLING : Our range of ultra-soft decorative pillow contains much more microfiber filling than most pillows in the market, makes it more fluffy & prevent lump formation, ensuring that all corners are perfectly fitted & helps the pillow retain its shape for a longer time. Relax comfortably on these luxurious super soft pillows.

PREMIUM MATERIAL : The outer layer of our soft pillow inserts is made of High thread count Premium Poly-cotton fabric which is comfortable, breathable, and skin-friendly. The cushion is filled with 100% hypoallergenic microfiber filling which makes our pillows long-lasting and odorless.

STITCHING : Our throw pillows are tightly stitched and patented filling technology & use of High-grade fiber guarantees no hollowness in pillow forms, proving ultra-toughness and support that provides extra resilience and comfort while remaining elastic maintaining their shape.

HIGHER FILLING : Our range of ultra-soft decorative pillow contains much more microfiber filling than most pillows in the market, makes it more fluffy & prevent lump formation, ensuring that all corners are perfectly fitted & helps the pillow retain its shape for a longer time. Relax comfortably on these luxurious super soft pillows.

Ultra soft and durable: These throw pillow inserts are made using high grade 100% polyester microfiber that is super soft and plush, very sustainable for long term use

Suitable for all places: Plush and fluffy enough for use in all seasons, good to use in bedroom, sofa, chair, office, car and etc.

Dimension: 18 x 18 inches square, 45 x 45 cm, vacuum plastic bag packaged

SOFT YET SUPPORTIVE THROW PILLOW INSERTS- Filled with 100% soft polyester stuffing, ACANVA pillow inserts 16x16 inches not only provide softness, but also have high resiliency with durability. Provide you with comfort ,head, back and lumbar support.

GREAT FLUFFY DECORATIVE PILLOWS FOR SLEEPING, READING ECT.-Generously filled with quality polyester fiber, and sewed with high thread count fabric, ACANVA 16 x 16 pillow inserts are perfect accent for sofa, couch, chair, seat, living rooms,bedrooms and office, which can be used both indoors and outdoors.

100% SKIN-FRIENDLY & BREATHABLE WEAR-RESISTANT MATERIAL-Our 4 pack euro pillows insert are made of 100% microfiber fill, offers a smooth and soft hand feel and skin friendly to your family and pets. It is perfect for sleepers who are allergy prone. Provides the most comfortable feel to your head and back as you unwind after a tiring day.

[ Premium 12x20 Pillow Insert ] - Filling with premium supportive polyester microfiber that ensures all the 12 x 20 pillow inserts have plenty of support. The insert cover is a smooth polyester fabric that is comfortable, durable and skin-friendly.

[ Vacuum Package for Shipping Purposes ] - Easily restored to fullness. After remove from package. please shake or pat vigorously up to 5 minutes to restore fluffiness, or place in Dryer with or without Dryer Balls on Low Heat for few minutes. Please allow up to 24 hours to restore its full fluffiness.

[ Decorate Your Room & Get In A Good Mood ] - General standard size, easy to fluff up and show your beautiful lumbar pillow cover nobly. You can change your favorite pillowcase to match any home decor in different seasons. Can be used for bedding, couch, sofa, office, etc. Mainly for indoor use, not waterproof, you can lie on it for a nap or as a back support while reading.

★PACKING and GREAT BACK SUPPORT - Package includes 1 pack pillow insert, 18x18 inch, vacuum packing. For our throw pillow inserts we make sure to fill them with the perfect, amount of fill about 1.1 Lb for each one that can support for your neck as you lie in bed or back support for when you’re in a seated position.

★SUPER SOFT FILLER - Our throw pillow inserts are specifically sourced with a 3D high grade fiber filling which makes the cushion inserts resilient, fluffy, hypoallergenic.

★MICROFIBER COVER - The sham stuffer cover is made of microfiber fabric, these sham stuffer feels very soft, it will not stir up any allergies for your loved ones or guests.

Cover Material: 100% high quality brushed polyester cover, the surface is softer and less prone to static electricity, provides comfortable sensation and longer-lasting.

Fiber Filling: White poly fabric case, and 7D hollow polyester fiber filling (100% recycled). A hypoallergenic stuffer pillow insert with no odors.

Product Size: Pack of 2 18 x 18 inches decorative square pillows for your couches or bedroom, perfect size give off a homely vibe and user experience.

PILLOW INSERTS SIZE: Pack of 4 16 x 16 Inch(40 x 40cm) Pillow forms. If you want to achieve perfect saturation from corner to corner, we recommend a 14x14 Inch pillowcase.

PREMIUM MATERIAL: White poly fabric case, and premium soft microfiber filling (100% recycled). A hypoallergenic stuffer pillow inserts with no odors.

GOOD USER EXPERIENCE: Change the covers for the pillow forms to decorate your sofa, bed and couch. Fluffy and can hold up well, ensure enough softness and firmness to lean against. You will feel great to lay your head on or use as back support in a chair or sofa.

PILLOW INSERTS SIZE: Pack of 2 16 x 16 inches (40cm x 40cm) Pillow cover a little bit smaller than 16x16 inches may make the cushion fuller.

PREMIUM MATERIAL: White poly fabric case, and 7D hollow polyester fiber filling (100% recycled). Our throw pillow inserts filled with hypoallergenic stuffer with no odors.

GOOD USER EXPERIENCE: Change the covers to decorate your sofa, bed and couch. Fluffy and can hold up well, ensures enough softness and firmness to lean against. You will feel great to lay your head on the throw pillow inserts or use as a back support in a chair or sofa.

PILLOW INSERTS SIZE: Pack of 4 22 x 22 Inch (55 x 55cm) Pillow forms. If you want achieve a perfect saturation from corner to corner, we recommend 20 x 20 Inch pillowcase.

PREMIUM MATERIAL: White poly fabric case, and premium soft microfiber filling (100% recycled) .

GOOD USER EXPERIENCE: Change the covers for the pillow forms to decorate your sofa, bed and couch. Fluffy and can hold up well, ensures enough softness and firmness to lean against. You will feel great to lay your head on or use as a back support in a chair or sofa.

PILLOW INSERTS SIZE: Pack of 4 18 x 18 Inch(45 x 45cm) Pillow forms. If you want achieve a perfect saturation from corner to corner, we recommend 16x16 Inch pillowcase.

PREMIUM MATERIAL: White poly fabric case, and premium soft microfiber filling (100% recycled). A hypoallergenic stuffer pillow insert with no odors.

GOOD USER EXPERIENCE: Change the covers for the pillow forms to decorate your sofa, bed and couch. Fluffy and can hold up well, ensures enough softness and firmness to lean against. You will feel great to lay your head on or use as a back support in a chair or sofa.

PILLOW INSERTS SIZE: Pack of 4 16 x 16 Inch(40 x 40cm) Pillow forms. If you want achieve a perfect saturation from corner to corner, we recommend 14x14 Inch pillowcase.

PREMIUM MATERIAL: White poly fabric case, and 7D hollow polyester fiber filling (100% recycled). A hypoallergenic stuffer pillow insert with no odors.

GOOD USER EXPERIENCE: Change the covers to decorate your sofa, bed and couch. Fluffy and can hold up well, ensures enough softness and firmness to lean against. You will feel great to lay your head on or use as a back support in a chair or sofa.

PILLOW INSERTS SIZE: Pack of 4 20 x 20 Inch (50 x 50cm) Pillow forms. If you want achieve a perfect saturation from corner to corner, we recommend 18 x 18 Inch pillowcase.

PREMIUM MATERIAL: White poly fabric case, and premium soft microfiber filling (100% recycled) .

GOOD USER EXPERIENCE: Change the covers for the pillow forms to decorate your sofa, bed and couch. Fluffy and can hold up well, ensures enough softness and firmness to lean against. You will feel great to lay your head on or use as a back support in a chair or sofa.

Premium Throw Pillow Insert: Our pillow form inserts are made with upgraded microfiber polyester filler to keep them soft, smooth, and lumpy-free. The outer covering of the floor pillow insert is sewed with high thread count smooth polyester fabric, to ensure that it's soft and skin-friendly when touching your skin.

Fluffy and Comfortable: The lumbar pillow sham stuffer is fluffy and holds up well, ensuring enough softness and firmness to lean against. You will feel great to lay your head on or use as a back support in a chair or sofa. Do not sag

Multi Functions: Our pillow inserts can be used in many ways, when you lie down, lean on, read, or hold, they could help you feel more comfortable, and they also are good decorations for your rooms. They are good choices for daily life.

SOFT YET SUPPORTIVE THROW PILLOW INSERTS- Filled with 100% soft polyester stuffing, ACANVA pillow inserts 16x26 inches not only provide softness, but also have high resiliency with durability. Provide you with comfort ,head, back and lumbar support.

GREAT FLUFFY DECORATIVE PILLOWS FOR SLEEPING, READING ECT.-Generously filled with quality polyester fiber, and sewed with high thread count fabric, ACANVA 16 x 26 pillow inserts are perfect accent for sofa, couch, chair, seat, living rooms,bedrooms and office, which can be used both indoors and outdoors.

100% SKIN-FRIENDLY & BREATHABLE WEAR-RESISTANT MATERIAL-Our 4 pack euro pillows insert are made of 100% microfiber fill, offers a smooth and soft hand feel and skin friendly to your family and pets. It is perfect for sleepers who are allergy prone. Provides the most comfortable feel to your head and back as you unwind after a tiring day.

Square Shape: The square shape of these throw pillow inserts allows them to fit perfectly into square pillow covers, providing a neat and tidy appearance

18-inch Size: At 18 inches on each side, these inserts are the perfect size for a variety of decorative throw pillows

Fluffy and Soft: The pillows are filled with soft, fluffy materials that provide comfort and support, making them ideal for use on a couch, bed, or reading chair