Lumbar Back Support Roll with Strap attaches and stays in place with elastic strap. Washable dacron / cotton cover. Designed to correct posture while sitting by providing additional support to the lumbar area. Constructed in a high density polyurethane foam and is covered with a poly/cotton cover. Available in a full (Standard) or half roll and comes with a strap. Color: Navy. This product is returnable if it is unused and sealed in its original packaging.