Accord 1-1/4 in. x 42 in. x 77 in. 1-piece Direct-to-Stud Shower Back Wall in WhiteAccord 1 1 4 in. x 42 in. x 77 in. 1 piece Direct to Stud Shower Back Wall is made from solid Vikrell material for strength, durability and lasting appeal. The modular design makes it easier to move around corners and through doorways, and the tongue and groove design snaps together for quick installation. Durable high gloss finish provides a smooth, shiny surface, easy to clean. Back wall only, end walls and receptor can be ordered separately