The Wedge Pillow helps support and elevate your upper body. Oversized 27 in x 25 in with 10 in height. Designed to promote a better sleep position and support your upper back and shoulders. Constructed with high-density memory foam offering you medium-firm support for a comfortable restful experience. Comes with a soft and breathable viscose rayon derived from bamboo blendover; easily removable and machine washable. -Cover: Machine Washable Cold, Do not Bleach, Tumble dry low. Insert: Spot Clean Only. -Fabric: 100% Polyester. Fill: 100% Polyurethane foam. 25 in x 28 in x 10 in Imported Material & Care Polyester Machine washable