The Orthologics LARGE Bed Wedge Pillow cushion brings new heights of unparalleled comfort and relaxation to your everyday life, Made from specially designed molded memory foam, the Orthopedic Wedge pillow provide ergonomic raised support to your back area and provides evavated support to assist with Acid Reflux Ideal for individuals who suffer from Acid Reflix, Heartburn GERD and Back / Posture Pains Indigestion or breathing and or respiration related conditions, Additionally the Wedge aids with Respiratory Illnesses the purpose made elevation assists to drain sinuses and keep airways open. the Triangle Wedge pillow can be used for just about any purpose and comes with a small Orthologics carry case for easy transportation The back rest helps aid proper alignment and relaxes your back muscles to put you at ease, The Extra Large Wedge is extremely sturdy and big, designed for all sizes and heights. The Elevated Wedge Pillow is Designed from long lasting memory foam which moulds to your body's natural contour for a perfect custom fit. Fitted with a removable/washable zip off soft cover Extra Large size : 32"x20"x8" (81cm x 51cm x 20cm) Note: The Wedge is compressed for shipping, Please allow up to 48 Hours for the Memory foam to Gain it's final shape.