Specifications Uses: Use in bed under the head, back or legs to provide additional elevation or support, relieving pain and pressure Dimensions: Width: 22" Depth: 12" Length: 22" Materials: Wedge: High density memory foam Cover: 100% Polyester Care Instructions: Remove pillow from packaging and air out in a well-ventilated room for 3 to 4 hours before use Cleaning Instructions: Wedge: Spot clean with mild soap and cold water. Air dry Cover: Machine wash in warm water and tumble dry low. Do not bleach What’s Included: Bed Wedge Zippered Cover 60 Day Guarantee UPC: 818323022209  (Brown); 810041982230 (White) Product Number: CSH1004 (Brown); CSH1004WHT (White) Shipping Weight: 5.1 pounds