The DMI Bed Wedge Pillow provides gentle support with its 24 x 24 x 12 inch wedge shape that elevates your head and feet to help relieve neck, shoulder and back pain. The high density foam filling molds to your body's contours for customized support. The removable, machine washable cover allows for easy cleaning. This 2 pack of white wedges has a 30 degree angle and weighs 1 pound each. Use them while sleeping to improve circulation and relieve acid reflux. The leg elevation helps relieve knee and back pain. Perfect for recovering from surgery or injuries.