Transolid RBE3667-92 Remodel Shower Wall Surround, 36-Inch x 36-Inch x 72-Inch, Silver Mocha 100% Solid surface material is nonporous, the color and pattern running through the entire thickness of the product For use with existing shower base -- perfect for remodel projects, walls are glued right over old tile with supplied adhesive Includes 2 end walls, back wall, finish trim, corner molding and installation materials End walls are adjustable up to 36" Walls feature 16" x 16" realistic tile pattern and 2 shelves for storage