Best Square Pillows in 2026

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

VACUUM PACKAGING - Our throw pillows are compressed packed due to shipping purpose; it might appear as one large pillow.

MEASUREMENTS - Each expertly designed throw pillow measures 22 by 22 inches

MATERIAL：Made of durable and soft fabric that gives you a comfortable touch. Irresistably comfortable to touch and lay on.

CLASSIC DESIGN：Each pillow cover has delicate two-sides striped texture, fashionable and beautiful, which add a delicate and elegant touch to your room.

GOOD DECORATION：These pillow covers are very comfy and soft. Suitable for backyard, bed, sofa, couch, balcony, living room, bedroom, lounge, office, cafe, etc. Stylish and functional.Color may be different in different light or on different screen.

-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.

4 PACK SQUARE PILLOWS - Four 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

Includes 1 bear paw pattern accent pillow 18" x 18" with tie closure.

Donna Sharp decorative pillows add style and comfort, perfect for beds and couches.

This throw pillow has a cover that is cotton and the fill is polyester and cotton.

🎁PACKAGING: Comes with two 18”x18” stylish square throw pillows with inserts, vacuum-packaged. Please give it some time to expand to their proper size.

🌦️MATERIAL: Pillow is made of durable polyester fabric and soft PP cotton. It’s water repellent and fade-resistant. Won’t fading under the direct sunlight over 500 hours. The insert is filled with soft PP cotton, overstuffed construction for enhanced comfort and longevity.

🏡MULTIPLE USE: Ideally, except the indoor condition, you also want to relax outdoors with a comfortable throw pillow. It measures up multiple use conditions, like bed, sofa, and patio furniture.

【STOP! THE NECK PAIN & SLEEPLESS NIGHTS ARE OVER!】After years of discomfort, you've found salvation at last! Meet the game-changer in the pillow industry, all-new ergonomic pillow with US patent – Osteo! The unique design of the hollow center is what sets it apart! The special hollow center cradles the head, helps maintain the natural cervical curve and alignment of the vertebrae in your neck, aims to maintain good blood flow to your neck and head, relieve pressure and remove muscles tension.

【THE BEST INVESTMENT OF YOUR REST & HEALTH!】 Did you toss and turn all night? Did you wake up with neck cramps or back soreness? The wrong pillow may worsen headaches, neck pain, shoulder and arm numbness, notes surgeon Andrew Hecht, MD. Osteo neck pillow provides all of the curves, divots and angles needed to help to relieve pressure which has a more refined thoughtful contour design than others, fits side, back, and stomach sleepers. Choose us, choose better sleep and a healthier future!

【HOT SLEEPERS & ALLERGY SUFFERERS, REJOICE!】Osteo neck support pillow uses 3D mesh fiber pillowcase that allows heat to escape and fresh air to cycle in. You can rest assured that you will own a cooling and sweet dream! If you're sensitive to smell and want a natural and odorless pillow, Ostoe sutera pillow is the answer! We didn't take any shortcuts on the quality of our materials. All of our memory foam pillows are CertiPUR-US certified and Oeko-Tex approved, without any harmful substance!

Memory Foam Pillow - Relieve swelling and pain while reducing edema and plantar fascitis. Our leg pillows for blood circulation can be used for sciatica pain relief or as a pregnancy wedge pillow. Elevate your legs to help with knee pain or as a back pain pillow.

Perfect Size and Shape - Leg elevation pillow measures 24" (L) x 21" (W) x 8" (H). The perfect sized orthopedic pillow to prop on your bed, couch, or other surface.

Washable and Replaceable Cover - Includes replaceable wedge pillow cover that is machine washable and hypoallergenic. Additional dust-proof and breathable cover can be purchased separately.

[The Neck Pillow That Works In Perfect Harmony]: Do you wake up each morning with pain in your neck? This ZAMAT contour pillow is a great pillow for neck pain, both for side, back, and stomach sleepers. The innovative contoured, cervical, design and memory foam cradles the natural curvature of your neck, provides incredible support for spine alignment, and is guaranteed to never have you waking up with any shoulder, back, spine, nor neck pain again!

[Adjustable Height, Easy To Customize]: This cervical pillow has a medium soft feel that designed with removable memory foam inserts (about 0.8" thick) for a customizable sleep experience. Adding or removing the inserts allows tailoring the sleeping pillow to anyone of two loft levels. Additionally, rotating the pillow 360° provides a different level for low pillow sleepers. This construction makes it easy to switch between an orthopedic pillow and an ordinary pillow.

[Safe & Relax Sleep Quality Ensured]: If you're sensitive to the smell of memory foam pillow's off-gassing or just want something all-natural, this contour memory foam pillow is a must-have! It is ergonomically-sound and made with high-quality odorless memory foam that is CertiPUR-US certified. Firm enough to support your neck and shoulder when you're on your side, back or stomach, allows you a safe and full rest it needs at night. If you're looking for a great cervical pillow, look no further.

[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.

Set includes two 17-inch square accent pillows

100% polyester, UV-resistant outdoor fabric

Poly fiber fill made from 100-percent recycled, post-consumer plastic bottle

SOFT YET SUPPORTIVE THROW PILLOW INSERTS-Filled with 100% soft polyester stuffing, ACANVA pillow inserts 18x18 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 18 x 18 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.

Size: 20" square

Solid color on the back

Fiber: 100Percent cotton + care: dry clean recommended

Vintage reproduction flour sack style pillow

15-Inch square; 100% polyester fiber insert

Reindeer Feed design on front

Premium Outdoor Pillow Covers: Beach look blue teal striped pillows decorative throw pillows covers 18x18 made of soft and comfortable outdoor fabric, weather proof and fade resistant. High density linen thick enough to cover any colored insert, zero bleed through of the inner pillow colors. Skin friendly to children and pets, easy to care. Suitable for both inside living space or front porch, deck, chairs, rockers

Invisible Zipper: Beach theme pillow covers with azure and sea blue stitching pattern has a delicate coordinated hidden zipper closure on the bottom, strong and robust with a large opening, makes a seamless look and easy to add & fluff inserts. Sewn firmly together with tight stitches to avoid being frayed and ripped

Coastal Home Decor: Blue throw pillows with rich and vibrant color tone, the unique and upscale design, will versatile enough to fit in with various decorative styles. Perfect pillow protectors and decorations for both outdoor garden, pool, lawn, tent, gazebo, backyard, rocking chairs, swing bench, wicker, balcony, party, picnic, beach house and other outdoor furniture. Also suitable couch pillows for living room, sofa, seat, bedroom, study room, office, restaurant, etc.

【UNIQUE ADJUSTABLE HEIGHT】Are you still worried about the leg pillow being unsuitable for your height? Our leg elevation pillow with memory foam chooses 3 layers & embedded structure, you can choose 3 heights instead of 1. Fit different heights of the demand can be more effectively improve blood circulation in the legs and feet. The ergonomic leg wedge pillow allows leg rest while helping to reduce swelling, enabling you to sleep better.

【SOFT BUT SUPPORTIVE FOAM】If you need a soft but supportive, cooling pillow, Kingfun will satisfy your needs. Our wedge pillows for after surgery feature a 5.5-inch top layer of gel memory foam for a soft, wraparound feel. The bottom 2 layers of 2inch high-density foam provide excellent support and keep its shape for long-term use. Every time, you'll feel the great experience of 3 premium foams from these leg pillows for sleeping.

【CONVENIENT COVER DESIGN】For people in bed long-term, hygiene and convenience are more important. The selected skin-friendly velvet cover can be easily washed and removed. Dual support handles are well-designed. One is for carrying it everywhere and the other one makes it easier to reposition than a normal bed wedge pillow. Kingfun wedge pillow for sleeping with memory foam strive to provide you with meticulous and intimate care.

Measures 18 x 18 Inches

Invisible zipper closure/opening allows easy insertion and removal of pillow inserts

Pillow Inserts are not Included

✨【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.

🌙REDUCE NECK & BACK PAIN: Proven contour design perfectly supports and aligns your head, neck, shoulder, and back. The slope keeps your head from rolling out of a stable position. Bringing a reduction of stress in the cervical vertebra and spine. Improving sleep and relieving neck and shoulder pain, discomfort rejuvenating your body.THIS PRODUCT IS NOT A MEDICAL PRODUCT. IF YOU NEED TO USE IT FOR REHABILITATION, PLEASE ASK YOUR DOCTOR FOR ADVICE.

🌙ERGONOMIC DESIGN: Elviros contour pillows are well designed to support by following the natural curve of your body keeps air passages optimal for less snoring and more restful sleep. The cutouts on the side give your top arm a place to rest and keep it at an angle so your shoulder is not hunching over in front of you.

🌙TWO HEIGHTS---DESIGNED FOR BACK & SIDE SLEEPING: SIZE 64*(12.5/10.5)*38cm/25.2 x (4.1/4.9)*15inch (L*H*W), Back sleepers with cervical issues can sleep on the higher side (4.9inch) of the pillow with 2 horns as this side provides better support for the head and cervical, so as to keeps your neck properly aligned with the rest of your body. All the other back/side sleepers can sleep on the lower side (4.1inch).

Set of 2 - 22x22 inch, 2 pillow inserts. For best results, your pillow inserts should be larger than your covers to correctly fill the corners and provide a firm and fluffy look. We recommend to place our 22x22 inserts for your 20x20 covers.

Natural Material- The cover is made of 100 breathable and undyed natural cotton which provides an unparalleled softness to touch and lay on.

Qualified Filling - This finest feather and down filled pillow insert is suitable for any posture during your rest. It is the perfect balance between soft to the touch and serious support.

Down like comfort, our fluffy pillow form provides extra cushion support for neck and lumbar whether you are reclining in bed or lounging on couch, soft yet firm

Elegantly sewed with high thread count smooth polyester fabric and generously filled with quality polyester fibber, durable and allergy-free

12 x 24 inches, square, recommended with pillowcase one size (2") smaller than pillow filler for an over-stuffed look

【Both Legs Elevated】Instead of elevating one leg, LightEase leg wedge pillow can help elevate both legs in parallel, perfect to keep in line with your body. Designed for after surgeries like femur replacement, ACL surgery, keen replacement, hip replacement, etc, speed up 30% of recovery time.

【Better for Blood Circulation】Keeps your legs gently immobilized without worrying about rolling off, proper incline for foster blood circulation and reduce swelling, also help relieve leg, hip muscle tension, back pain and varicose veins pain.

【Comfy Yet Firm Support】Made with premium high density memory foam, this leg elevating pillow can provide great support and comfort for your legs, also sturdy enough to retain its shape for long-term use.

【AN ERGONOMIC WONDER WITH THE HOLLOW DESIGN】Are you still looking for a bed pillow to tackle your neck pain? Famedio cervical pillow has you covered! Our neck pillow adapts a unique hollow center design to follow the natural curve of your head. With a sink-in center that cradles your head, our contour pillows effectively reduce pressure buildup, resulting in stellar neck support and near-perfect spinal alignment, allowing you to drift off into uninterrupted sleep and wake up feeling refreshed!

【A WELL-CONTOURED OPTION FOR ALL TYPES OF SLEEPERS】In addition to promoting a great night of sleep, we want to help you permanently alleviate chronic neck and back pain. Leveraging unique pillow curvature and specific groove design, our orthopedic pillows keep the neck relaxed, naturally curved&comfortably aligned regardless of your body position. The extra armrest wing is designed to give arms a rest spot while bending around your shoulders to fit a body contour&enjoy deeper full-body comfort.

【A BELOVED OPTION THAT PREVENTS NIGHT SWEATS! DOESN’T LOSE ITS SHAPE!】Worry sleep hot or collapse? Try the Famedio neck support pillow! Using the high-density cushioning technology to create a supportive memory fiber cluster core, our back pillows provide deep cushioning for your head and never fall flat. Wrapped in a moisture-wicking breathable honeycomb cover, mesh panels along the border and a center ventilation hole combo allow for continuous airflow to keep you comfit on hot&humid nights.

Pack of 2 water resistant pillow inserts for both indoor and outdoor, fill all your decorative pillowcases perfectly for couch, bed or chair with comfort and support.

100% hypoallergenic microfiber polyester filled and crafted in USA, with water resistant liner, protect your pillows from outside use.

Size: 18'' x 18'' square form, additional sizes and measurements to choose from.

Our wedge pillow for sleeping is crafted with a 45 degree incline that can help to encourage blood circulation & relief from discomfort! Just put it in your desired position for a soft, soothing snooze.

Luxuriously soft & supportive, our leg pillows for sleeping bounce right back from any indentation to provide you with premium comfort and relaxation.

This bed wedge is designed for all shapes and sizes. At 17 x 7 x 7 inches, this extra-wide leg pillow cradles both legs comfortably.

Outdoor & Waterproof Material: Made of durable polyester with PU coating, which is light, cozy as well as breathable, can effectively prevent water and blot from splashing. The material of water resistant and dust proof is available for outdoor applications in the garden or yard, or near the swimming pool.

Various Functions: Suitable for tent, car, bed, sofa, seat, couch, bench and other outdoor furniture. Good decorations for outdoor garden, patio, balcony, living room, bedroom, party, picnic, wedding, office, cafe, etc.

Size: 2 pcs of 18x18 /(45x45cm) inch pillow covers. No Cushion Insert.

Liposuction Foam Pads - Our 3-pack post surgery foam pads work by offering complete compression over the healing area and to ensure an even amount of pressure disruption for improved comfort and healing during your recovery

Great for Post Surgery - Use the white foam pads under your compression garment after liposuction surgery - also great for post-op recovery from tummy tucks, C-sections, and other abdominal surgeries to ensure you feel comfortable and secure

Reliable Quality - The lipo foam pads are made from soft and sturdy medical foam that is compatible with most style and brands of post-operative compression garments

100% HEALTHY TARTARY BUCKWHEAT HULLS: Buckwheat is divided into common buckwheat and tartary buckwheat. The tartary buckwheat helps clearing heat-fire, eliminate fatigue and tension, and make you sleep more clamly. Pillow filled with tartary buckwheat hulls can relax your neck and relieve neck pain and headaches. We pick and use premium tartary buckwheat hulls which are treated with high temperature. Providing you a safer and healthier sleeping.

ADJUSTABLE HEIGHT: Side zipper provides a convenient way to add / remove buckwheat filling and adjust the pillow’s height to your liking.

SUPERIOR SUPPORT: Buckwheat Hulls provide adjustable support for your head & neck to get maximum comfort. The healthy buckwheat helps improve memory, eliminate fatigue and tension, and make you sleep more clamly.

4 PIECES SET: Package includes 18.5"x16"x3" patio chair cushions set of 4 square seat cushions.You will receive a carton with 2 vacuum bags inside,and each vacuum bag includes 2 seat cushions. Note: The cushion is placed in a vacuum sealed package, usually it will regain its intended shape within 24-48 hours.

WATER RESISTANT: Patio furniture cushions are covered in proprietary outdoor polyester material that is water resistant and lightfast. Our outdoor cushions use high quality firm polyester fiber which provides great support and great durability, cushions suitable for both indoor and outdoor furniture use.

VARIOUS OF STYLES TO CHOOSE: The square chair pads are designed in different patterns to fit all decor or style you want. Which means it’s also a perfect fit for your garden, balcony, dining room or any outdoor seats.

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

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

Size: 16 x 16 inches, 40 x 40 cm; additional sizes available