drive™ Wheelchair Back Cushion with Lumbar Support, 20 x 17 Inch

Adjustable straps easily attach to the wheelchair Conforms to provide support to the lumbar region Cushion has two layers of foam, the base is made of a standard foam material, while the lumbar section is made of a high quality memory foam Has a nonslip vinyl back to prevent the cushion from sliding Improves seating posture while providing back support and comfort Sealed liner protects foam core from moisture The stabilization board secured on back of foam core prevents hammocking in sling-back wheelchairs 20 inches by 17 inches by 2½ inches