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.

-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.

Pillow Inserts：There are 2 decorative 20"x20" pillow inserts coming with a pair of comfortable cotton covers in 1 package.

Vary Options:Different sizes of throw pillow inserts provide vary choices for different requests,you could use them at many places,sofa,chair,bed and outdoor.

Elaborate Production:These pillow inserts are made of 100% cotton and 4D high-quality filling,so they are very soft and durable,at the same time they can rebound quickly,provide the best experience for you.

SOFT YET SUPPORTIVE - Add a touch of class to your living space with our perfect pillow inserts, providing softness, support and ideal loft. You'll be sure to give your living space a cozy and warm feeling with these soft and luxurious throw pillows for the couch.

PACK OF 2 - Pillowflex Premium Polyester Pillow Inserts offer a dream-like comfort and are the perfect decorative touch to any sofa or bedding set. Crafted with a 65/35 polyester-cotton blend, these square pillows are sure to add a touch of class to your home's decor.

SIZING GUIDE - Use the sizing chart image to select the best size inserts for your shams. For best results, it is important to ensure that your insert is larger than your sham, this will ensure that your pillow will have a full, plump and attractive appearance.

Material Composition - Pillow Inserts are filled with 15D Hollow Siliconized Conjugated Polyester fiber to provide not only softness, but also high resiliency with durability. The outer cover is made of Polypropylene Non Woven fabric. The tight stitching ensures all the Cushion inserts are well-filled and maintain suitable softness and will not become hollow.

Packing: The pillow inserts are compressed and vacuum sealed in a plastic bag smaller than the pillow size for shipping purpose. Follow the instructions to fluff up the inserts.

Suitable for: With its versatile design, these pillow/ cushion inserts can be used across different rooms in your home, be it the living room, couch, office or the bedroom. The cushions inserts are soft and their polyester fiber ensures their fluff nature remains intact. It is odourless in nature.The polyester fiber does not have lint residue and does not attract dust. The sofa cushion inserts are hypoallergenic in nature which keeps dust away and protects you from allergies.

👑【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.

Cotton fabric, skin-friendly, breathable and durable in use. 18x18 Inches.

High-quality polyester fillings are well-filled so it does a good job keeping the shape. Full enough for lumbar and neck support. You will feel great to lay your head on or use as a back support in a chair or sofa.

Go well with any home decor in different seasons, versatile for bedding, couch, sofa, office, etc.

♔Fill-in material - High-quality three-dimensional 7D PP Polyester, good breathability and softness. (High quality pure white Polyester) Cover material: brushed chemical fiber fabric, comfortable, durable and skin-friendly.

♔Soft but Supportive - Polyester fillings are well-filled so it does a good job keeping the shape brilliantly. Plump enough for lumbar support. You will feel great to lay your head on or use as a back support in a chair or sofa.

♔Great Decorative Pillows - Easily fluffy up to regally display your covers. You could change your pillow covers which you like to go well with any home decor in different seasons. Versatile for bedding, couch, sofa, office, etc.

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.

High quality, hypoallergenic polyester fiberfill for comfort and support

Filling evenly distributed to maintain shape

Measurement: 18 x 18 inches square, full 450g hypoallergenic poly-fiber filler

♔Fill-in material - High-quality three-dimensional 7D PP Polyester. (High quality pure white Polyester) Cover material: brushed chemical fiber fabric.

♔Fluffy and plump - Polyester fillings are well-filled so it does a good job keeping the shape brilliantly. Plump enough for lumbar support. You will feel great to lay your head on or use as a back support in a chair or sofa.

♔Design with zipper - You can see the real quality of the inner Polyester of the pillow. The sealed design is no longer used, and the most sincere feedback is given to customers.

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.

PILLOW INSERTS： The package includes 2 decorative 22"x22" pillow inserts with 100% cotton cover, which is breathable and skin-friendly.

VERSATILE APPLICATION: Easily fluffy up to display your covers. These are great cushions, and sham stuffers for inserting into your favorite throw pillow covers to add accents to your room's décor. Versatile for bedding, couch, sofa, office, car, etc.

ADVANCED MATERIALS: 3D polyester fillings provide high resiliency with durability, which feels like traditional down Fills but without the dust, and feathers that allergies.

Filled with 100% soft polyester fluff fiberfill, Finished with Tight zigzag over-lock stitches to avoid fraying and ripping while washing, pillow insert will Remain Fluff, Lent Free even after numerous washes

HIGH QUALITY HIDDEN ZIPPER: Delicate invisible zipper closure made with white color and matching designed to meet an elegant look

MACHINE WASHABLE - Warm | Machine dry low | Add tennis ball to drying cycle for extra fluffiness, For use with all types of shams & covers and will look superb in any decorative pillow cover, toss pillow, Couch, Bedroom Cushion Cover, living room, bedroom, floor decoration, benches, offices, cafes decor, Also Suitable as sleeping pillow