Best Otostar Pillow Inserts 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 of 100% ultra soft polyester fiber filler.

-Pillow insert size:18″ x 18″,45cm x 45cm.Pillow cover a little bit smaller than 18x18in may reach the best performance of the insert.

-Easy to clean and dry:Machine washable.Please wash it in gentle cycle with warm water and hang it up to dry.

16 x16 PILLOW INSERT: Our decorative pillow set includes 2 pieces of square 16 x 16-inch pillow insert with a Cotton Cover, which is breathable and skin-friendly.

WELL MADE： Our throw pillows have a 100% cotton cover and sufficient 3D high-quality fillings, so they are durable, soft yet firm enough for back support, providing the best experience for you.

WIDELY USE: Great cushion, sham stuffers for inserting into your favorite throw pillow covers to add accents to your room's déco, Versatile for chair, bed, couch, sofa, office, car, etc.

Outdoor Water Resistant Pillows can be used as a decorative set to provide lumbar cushion for your patio or outdoors sofa sets.

Small to Large pillows will fit almost any cover or covers for your home, use indoor or outdoor on hammock or couch; Also, pack for picnic form seating in weather.

Great for Summer time out door floral pillow case insert Use with Waterproof pillow cases for double protection; Accent piece for a resort spa home outdoor pillow

THROW PILLOW INSERTS - The pack of 4 superior quality pillows is expertly woven and sewn to perfection.

VACUUM PACKAGING - Our pillow inserts are compressed packed due to shipping purpose, it might appear as one large pillow.

MEASUREMENTS - Each expertly designed pillow measures 18 by 18 inches

For best results for your covers. Pillow insert is better to oder 2 sizes up to provide a plump and full pillow from corner to corner. Please measure the size from seam to seam and usually the pillow will be much smaller after expanding.

12x20 oblong pillow inserts, set of 2, use as an insert in decorative shams/ Couch shams/Sofa pillows/ Bedroom shams.

20oz feather and down filled in a durable 100% 233TC cotton fabric with downproof stitch preventing feathers from poking out and full pillow from corner to corner.

SINGLE SQUARE PILLOW - Decorative basic pillow fillers for home couch or bed and bedding - perfect size for bed, home, couch, office, hotel and dorm

FORM PACKAGING - Item comes compressed in rectangle package showing one large or round pillow. Open carefully and allow inserts to recover inch by inch

INDOOR USE - Do not use packs for outdoor use - only in a home or office cushion - factory polyfill indoor use only

Elegance Pillow Insert: Throw Pillow Inserts are a necessity for your family. It looks great and feel comfortable, using as cushions to your sofa couch or bed for lumbar support and decor your room.

High Quality: The pillow surface is made of high-quality brushed fabric, which is filled with Hypoallergenic High-Resilient PP cotton. It does not cause provoke any allergic reactions from your family and It also feels comfortable and resilient.

Decor your Room: For best display this insert is recommended for a little bit smaller than 18x18in decorative pillow covers may reach the best performance of the insert! You can put the pillow in your sofa, living room, bedroom to decorate, make your room eye-catching. (We have a lot of decorative pillow covers sold separately!)

SIZE: 18” x 18” Non Woven Pillow Insert (4 pack)

Measured with a length of 18 inches and a width of 18 inches

Made of nonwoven fabric material

Square Pillow Inserts： 2 decorative 18"x18" pillow inserts with 100% cotton covers.

Elaborate Production: These pillow inserts are made of 100% cotton for covers and 4D high-grade filling, which gives the inserts the softness and durableness, they can fluffy up easily at the same time to provide the best experience for you.

Multi Functions: Well-filled high quality polyester fillings give the inserts enough support, you will feel relax when you need them support your body with different position. The cushions also are good decorations for your rooms, they are good choices for daily life.

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.

PILLOW INSERTS： The package includes 2 decorative 18"x18" 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.

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.

REST UP IN COMFORT - This pillow wedge for sleeping is specifically designed for ultimate relaxation and recreation. It helps you elevate your head or recline comfortably for instant relief. To maximize comfort and fit your body’s shape, this back wedge pillow features a layer of high-density memory foam for enhanced sleep. With this ultra-soft pillow, you are guaranteed to have a good night's sleep!

IMPROVE YOUR HEALTH - Sleeping at an inclined angle with a mattress wedge is known to reduce snoring, relieve neck/back pain, acid reflux, snoring, allergies, and breathing issues and release pressure on the upper back muscles - ideal sleeping wedge for your well-being!

OUTSTANDING QUALITY & EASY TO MAINTAIN - This bed wedge pillow for sleeping is made with premium-quality high-density foam and measures 22” x 22” x 7.5”. Our foam wedge for bed is free from toxic substances, will not be harsh against your skin, and doesn’t get heated, unlike other memory foam pillows. This pillow is protected with a highly breathable, removable cover that can be washed and is sure to last for many years of use.

Filled with 100% Hypo Allergenic Polyester, covered with high thread count smooth fabric, soft and sumptuous yet firm.

Each order will include 2 pack 20*20 inches decorative throw pillow inserts. For best results, this insert is recommended for 18x18 inches sham covers.

Luxury and elegant looking make it an essential indoor decorative stuffer pillow in your home. Very supportive as a couch cushion or bed pillow with smooth loft.

SQUARE PILLOW INSERT- Each pillow inserts piece has the measurements of 26 x 26 Inches (66 x 66 cm). The package includes 2 pack 26x 26-inch decorative pillow inserts.

PREMIUM MATERIAL- The throw pillow inserts are filled with premium polyester filler which will provide you with firm supports for your neck or back. Outer parts are made of soft and durable polyester. A skin-friendly stuffer pillow inserts with no odors.

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.

Ultimate in softness and versatility | Give your home’s shams a touch of class that will last for years | Use the Pillowflex pillow 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!

PERFECT SIZE: Please use proved size chart image! Start by measuring your shams, pull tight along the outer seam and measure corner to corner, this should be done for all shams even if size is marked. Please note your insert must be larger than your sham to correctly fill the corners of the sham and give them a nice full look. This 20"x36" inch pillow insert is recommended for use in a 20"x34", 19"x35" or 20”x36” inch sham.

ALLERGY FREE: Our ultra soft pillow is made from a faux down polyester fiber that has the same feel, weight and characteristics of traditional down. Our line of synthetic pillow forms are cruelty free with no feathers to poke you. These pillows are odorless, lint and dust-free, and free of flame retardant chemicals.

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. These are great pillows for inserting into your favorite covering to add accents to your decor. Versatile for bedding, couch, sofa, office, etc.

20 x20 PILLOW INSERT:The package includes 2 pack 20x 20 inch decorative pillow insert with cotton cover.

MULTIUSE: This set of two square pillows can be used as a sofa pillow, chair pillow, bed pillow, etc. You can insert it into pillowcases of various styles you like and decorate your room.

HIGH QUALITY: Our pillow inserts are made with a 100% cotton cover and sufficient 3D high-quality fillings. So it is breathable and skin-friendly and can give you enough support when you lie down and lean on.

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.

Filled With 100% Polyester, covered with high thread count smooth fabric, extra soft and fluffy. Skin-friendly and Chemical Free.

1-pack decorative throw pillow inserts in 16x16 inches. For better results, we recommend placing our inserts in shams that are 1" or 2" smaller than the pillows to keep it looks more fluffed.

Pack the decorative pillow stuffer as couch pillows, sofa pillows, chair pillows and bed pillows around your room. Provide comfier support for neck and lumbar. Get more elegant ways to relax.

【EURO QUILTING】- Unlike other pillows,the gray pillow insert does not get dirty easily and will save you time in cleaning. Match your sofa and show the living room in style.Delicate and euro quilted square on the cover made it more fluffy and elegant, and set the pillow risk free from loose thread or cracking; Superior polyester cover, smooth and cozy, a good choice for decorative pillows, inserts & covers.

【SOFT and RESILIENT】- Upgrading the process of filling with combing 7D polyster that provides ultra thoughness, which ensures all pillows for couch are well-filled and suitable softness, while having sufficient support and will not become hollow.

【POPLIN PIPING TECHNOLOGY】- The edge of the sofa pillows adopts poplin piping technology, tight stitching provides better durability and tidiness, efficiently prevents loose threads and broken edge.

[Item Size] 18 x 18 Inch The size won't be changed over time.

[Quality Material] Filled with 100% soft quality memory foam non-allergenic which is environment-friendly and health.

[Firm & Fluffy] No matter how long you use, the throw pillow insert won’t deform at all, soft and sumptuous yet firm.

4 Pack Pillows: 4 pcs of throw pillow inserts in the package. Emolli's throw pillow shams are not only suitable for decorating your couch or sofa in living room, but also suitable for supporting your lumbar.

Pillow insert size: 18″ x 18″, 45 cm x 45 cm. Pillow cover a little bit smaller than 18 x 18 inches( such as 16 x 16 inches) may make the cushion fuller.

EASY USE: Our pillow inserts are made with a 100% breathable cover and 3D polyester fill. They will be shipped vacuum packaged and will take up to a couple of hours to fully fluff up. Gently tapping it will shorten the time to restore fluffy.

🌀Hypoallergenic Cotton Fabric: The fabric of the throw pillow inserts is made from 100% cotton that has superior softness and durability against polyester. Cotton cover is more breathable, so it's less vulnerable to mold and mildew than polyester pillows

🌀Soft & Abundant Down Alternative Filling: The throw pillow filling features a blend of 7D+3D siliconized microfibers made from primordial materials; guaranteed no use of recycled or waste fiber where it's quite common on inexpensive pillows. The couch pillows are lightweight, plump, and soft

🌀Fit Any Pillow Cover Beautifully: Ashler pillow inserts set of 2 are available in multiple sizes to fit your needs; they can restore the loft and plumpness of your old pillow, making them look springy and fluffy on your sofa or bed again

✨【JMGBIRD WILL SEND YOU】 - 2 pieces of 18x18 inch patio pillows. The filling is made of soft PP cotton and packed in vacuum compression. Please leave the pillow for a few moments to expand to the right size and feel the most comfortable experience!

✨【WATERPROOF AND WEATHER-RESISTANT PILLOWCASE】 - Our outdoor throw pillow is made of polyester fabric with PU coating for a lightweight texture. The pillow can effectively resist water, stains and fading. No need to worry about leaving it in the sun. The color of the couch pillows will be as vibrant as when you purchased it. Pet paw prints and severe weather can't easily destroy its defenses!

✨【LOW MAINTENANCE PATIO PILLOWS】 - Spilled a drink on top of your pillow or accidentally stained it? Don't worry! Just wipe it gently with a damp cloth and it will be as good as new. Dust that has accumulated over time? Just use a mild detergent, machine wash separately in cold water and air dry.

Favorite pillow insert among crafters and home designers

Poly-fil premier 12" x 16" accent/travel pillow inserts make a perfect travel pillow and are great for, school, camp and club projects, tooth fairy pillows, ring bearer pillows, children's rooms and more

Perfect for adding a splash of color or a cozy spot when placed in the corners of your couch

Filled with new polyester

Cotton cover

Price includes 2 pillow inserts, 18x18",square

IMPORTANT NOTICE: Upon receiving our down feather pillow, use a dryer with 2 tennis balls on low heat to restore it to its 5-inch height. To maintain its fluffiness, expose it to sunlight for 2-3 hours regularly. Our pillows are easy to care for, machine washable, and can be flipped over. Enjoy a healthier sleeping experience with our pillows!

PILLOW INSERTS INFORMATION: Upgrade your experience with our premium down feather pillow inserts. Each pack contains two inserts, measuring 12" x 20" and filled with 20 ounces of high-quality feathers. These inserts offer superior support and comfort, allowing you to enjoy yourself. Order now and experience the ultimate in sleeping comfort!

APPLICATIVE DECORATIVE THROW PILLOW CASES/COVERS: For Best Results, Your Down Throw Pillow Inserts Should Be 1" or 2" Larger Than Your Sham to Correctly Fill The Corners of The Pillow Cover, So That The Decorative Pillow Insert Will Provide a Very Attractive Firm and Fluffy Look to Your Sham.