DURAWALL® shower wall is a 5 piece kit design to fit an alcove up to 40 in D x 60 in W and are 72 in H. Color: white, finish: smooth. The shower wall kit consist of (3) flat panels and (2) formed corner panels. The corner panels have 3 shelves in each for a total of 6. The material is thermoplastic. When installing the unit you can trim the flat panels for alcoves as small as 32 x 32 in The corner panels overlap the flat panels for a finished edge. Adhesive mount to drywall or like surfaces and will adjust to out of plumb walls. The shower walls are easy to clean and mildew resistant. They will fit anyone's shower floor.