Hermell Products Foam Slant Wedge W/White Zip Cover 24" L x 24" W x 10" D, Polycotton, Polyurethane Foam. You'll appreciate the gentle support you'll feel as this foam slant wedge pillow elevates your upper body or legs, also being used as a trunk stabilizer for side-lying positions. It helps cure breathing, blood circulation, back or neck problem. The Polyurethane foam slant comes with an additional blue zippered poly/cotton cover to enhance its lifetime. The wedge is sure to grant you the support you need. Features: Gentle support when necessary to elevate the upper body or leg. Can be used as a trunk stabilizer for side-lying position. Helps alleviate breathing problems, poor circulation, hiatus hernia, back or neck problem. Polyurethane foam slant with removable zippered blue poly/cotton cover.