Polyester COMFORTABLE & DURABILITY: The pillowcase is made of polyester. This material soft, not easy to wrinkle and wear-resistant, providing you with unparalleled comfort. The shredded memory foam pillows measure 28 x 18 , which is a universal size that fits most people, so you won't have to adjust the height of the pillow yourself, which will be a great convenience for you. PAIN RELIEF & STRESS REDUCTION: This memory foam pillow is medium and supportive. The sleep pillow conforms to the contours of your head/shoulder/back and evenly supports you to relieve head/shoulder/back pain, in addition to relieving a wide range of sleep problems. SUITABLE FOR ALL SLEEPING POSITIONS: The shredded memory foam pillow is designed to meet the different needs of stomach sleepers, back sleepers and side sleepers. Therefore, no matter what your sleeping position is, this bed pillow is suitable for you. NEVER FLAT: The memory foam filling has a slow rebound feature, which give the queen pillows great support and a full fit for your body. You don't have to worry about the foam pillow changing its firmness as the seasons change. This medium pillow will keep its shape in any position and will never flatten. BUY WITH CONFIDENCE: Our side sleeper pillow do not contain extra foam padding. The standard pillows for sleeping will fluff up within a few hours of opening the package, the pillowcase can be washed, but please do not wash the pillow core!!!! Please do not use the dryer to avoid damage to the cool material of the pillowcase. This pillows is CertiPUR-US certified and contains no harmful chemicals, you can use it with confidence. UPC 840418641774 ASIN B0DD3RGYDM Size Standard/Queen(Pack of 1) Color White Shape Rectangular Pattern Checkered Brand Name EGOHOME Model Name Neck Support Pillow with Washable Removable Cover Unit Count 64.0 Ounce Fabric Type Polyester Manufacturer EGOHOME Model Number VC-EH-ZCSMF-PL-1-NEW Fill Material Memory Foam Material Type Polyester Coin Variety 1 neck pillow Item Type Name Shredded Memory Foam Pillows, Bed Pillows for Sleeping, Medium Standard/Queen Size Pillow for Side Back Stomach Sleepers, Number of Pieces 1 Special Features Cordless Material Features Breathable, Durable, Eco Friendly, Hypoallergenic, Natural Target Use Body Part Head Age Range Description Adult Item Dimensions L x W 28 L x 18 W Manufacturer Part Number VC-EH-ZCSMF-PL-1-NEW Item Dimensions L x W x H 28 L x 18 W x 5 H Item Firmness Description Medium Product Care Instructions Machine Wash Recommended Uses For Product Multi Position Sleeper, Sleeping