Ortho Bed Wedge Size: 10" H x 20" W x 30.5" D

The unique foam wedge design helps improve circulation while allowing the spinal cord to relax, easing back pain. Recommended by physicians for relief of hiatal hernias, respitory problems and some circulation disorders. Helps maintain a comfortable body position. ideal for lying on your side or as a trunk stabilizer. can be used under the knees for leg support, as a backrest, footrest or blanket support. made of durable polyurethane foam. The removable polyester/cotton cover with zipper is machine washable.