Elegant, classic design with quality craftsmanship and deep colorfast finish. Premium molded from proprietary Varistone fiberglass. Sides interlock with center panel to form a tongue and groove connection. Semi-gloss, mold/mildew-resistant finish. Direct-to-stud mounted. Fits standard 30 In. x 60 In. alcove and adapts to most standard 5 Ft. cast iron, steel or fiberglass bathtubs. Wall set only - bathtub not included.