The wirlpool-sized 56WHT thermoplastic bathtub wall system from E.L. Mustee & Sons, Inc. brings together the company’s best in exceptional design, outstanding features and the highest quality in molded fiberglass bathtub walls. Fits Mustee Fiberglass Bathtubs, as well as standard 30″x 60″, 32″x 60″ bathtubs and larger tubs up to 42″ deep by 72″ wide of other manufacturers. Includes six large, molded-in, self-draining shelf ideal for shampoo, soap, etc. Five panel wall system with seamless corner panels and overlapping edges, create a watertight wall surround. Panels can be trimmed to simplify installation in out-of-plumb alcoves or for installing DURATRIM® window kits. Adhesive and caulking provided to mount on drywall or like surfaces.