- High quality polyurethane foam rovides comfort and support
- Roll covered with washable, durable twill fabric
- Adjustable Nylon Fastening Strap to secure Large Half Roll around any seat.
- Product Weight: .35 lbs. Product Dimensions: 11"Lx7"Wx3"H
Large Half Roll Lumbar Support helps promote proper spinal posture while sitting in office chair, auto and/or home. Proper posture has shown to help decrease pressure on the spinal discs.