Best Polyester Pillow Forms in 2026

DECORATIVE PILLOWS INSERT: HIPPIH throw pillows insert are suitable for any elegant pillow cases to decorative your room, particularly perfect for our 18 x 18 inch pillow covers.

VACUUM PACKING: HIPPIH 2 pack throw pillow inserts make shipment by vacuum packing, you need to let them naturally recover for a few days, or exposure in the sun for one day, and then they would restore fluffy

CORRECT MEASUREMENT METHOD: HIPPIH pillow inserts measured in 18 x 18 inch. The right way is measuring from one side seam to the another seam by tape.

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.

Premium Quality: Filler is 7D hypoallergenic fiber with good breathability and softness. The cover is smooth polyester 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.

Warm Hint: For optimal use, please shake vigorously up to fully fluff up or put them in the Dryer with or without Tennis balls, Low heat for few minutes to get it back to its normal full fluffy shape.

Premium Material: Fillers are made of great 7D fiber, better than common filler. Well-filled so it can keep the shape brilliantly. Outer parts are made of soft and durable polyester. A hypoallergenic stuffer pillow insert with no odors

Comfortable to Lean Against: They are fluffy and 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. Do no sag

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.

CORRECT SIZE: Please use provided size chart image! Measure along seam of your shams by pulling tight along the outer seams and measure along seam corner to corner, even if size is marked. Your insert should be larger than your sham to correctly fill the corners of the sham and give them a nice full look. This 15x15 inch pillow insert is recommended for use in 14"x14" inch shams.

GREAT SOFTNESS & VERSATILITY: Give your home’s shams a touch of class that will last for years | Use the Pillowflex 15x15" square insert anywhere in your home that may need a pillow- couch, sofa, love seat, beds, day beds, reading nook. You will even love sleeping on it. We manufacture 60+ sizes of pillow inserts to fit any pillow cover including accents, shams, travel pillows, lumbar pillows, bed pillow cases and even kid sizes!

ALLERGY FREE: Our ultra soft pillow is made from a 100% polyester fiber filling with a high-thread count USA made shell of polyester and cotton. Our line of cluster fiber pillow forms for throw pillow or bed pillow are hypoallergenic. These pillows are odorless, lint and dust-free, and free of flame retardant chemicals.

Material: Made of high-quality polyester fiber. The filler is made of great 7D PP material, soft and comfortable, better than common filler.

Size: Each pillow insert is 18x18in/45x45cm. Because it's made by hand, there may be an error of 1-2cm.

Multi-purpose: Set of 4 hypoallergenic throw pillow inserts for your home decoration. Hypoallergenic design is suitable for sofa, living room, bedroom, balcony, garden, farmhouse, patio, kitchen, office, etc.

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.

throw pillow inserts made through sustainable process are the perfect accent to your decorative pillow covers for couch, bed or chair

Material: 100% polyester gar-netted filling, finishing edges with safe stitching

Size: 18” x 18”, available in a variety of size options

👑【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.

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

[ 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.

SIZE: Including two 18x18in/ 45x45cm pillow inserts. Because it's made by hand, there may be an error of 1-2 cm. Please allow 1-2cm deviation because of hand-cutting and sewing.

PREMIUM QUALITY MATERICAL: Filled with premium hypoallergenic polyester provides ultra thoughness. Not only ensures all pillow inserts are well-filled and suitable softness, while having sufficient support. COVERS ARE MADE BY NON WOVEN FABRIC WHICH IS MORE BREATHABLE.

WIDELY USE: Decorative throw pillow inserts are easily fluffy up breathability and skin-friendly, pack this pillow inserts to your sofa or bed for lumbar support or just decoration. Whether it's in the living room, bedroom, shop, cafe, etc, make it look more warm and elegant.

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

Product Dimension: Package contains set of four 18x18 inch pillow inserts. The Cover is made by Non Woven Fabric, comfortable and breathable. Filler is made by high quality polyester, very soft stuffed. Please allow 1-2cm deviation because of hand-cutting and sewing.

Premium Quality: 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;

Prefect Function: Ideal alternative pillow fillers for your decorative pillow covers or euro pillow sham in bed or on sofa. You could change your pillow covers which you like to go well with any home decor in different seasons;

Fill up a delightful decorative pillow cover with these soft and plush pillow inserts that guarantee hypoallergenic comfort

Throw Pillows suitable for both indoor& outdoor, good decoration not only for indoor furnitures but also for outdoor garden, patio, etc. They can be also used with waterproof pillow cases for double protection

Tight stitching and upgraded polyester provide ultra toughness, which ensures all the cushions are well-filled and maintain suitable softness, while having sufficient support and will not become hollow

★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 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.

SIZE: Including one 12x20in/ 30x50cm pillow insert. Please allow 1-2cm deviation because of hand-cutting and sewing.

SOFT BUT SUPPORTIVE: Filled with high-grade 7D polyester, provides extra resilience and comfort. 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. COVERS ARE MADE BY NON WOVEN FABRIC WHICH IS MORE BREATHABLE.

GOOD MULTIPURPOSE: Easily fluff up, different sizes of throw pillow inserts provide vary choices for different requests, you could use them at many places, bed, couch, car seats, or chairs.

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