STERLING 71374100-0 Ensemble 60-Inch x 30-Inch Vikrell 3-Piece Shower Wall, White Made of solid Vikrell material for strength, durability and lasting beauty Wall Set installed with Ensemble Medley baths (NOT INCLUDED), models 71171110, 71171120, 71171112, or 71171122 Caulk-free and tongued-and-grooved interlocking joints form a seamless appearance and simplify installation Innovative Dry-Block seal and channeled water containment system form watertight seams 60-in L x 30-in W x 73-in H (when installed with compatible tub)