Delta Bright White Gloss 38x38-In. 3-Pc. Neo Angle Corner Shower Wall Set. This easy-to-install shower wall set features a durable high impact polystyrene construction and a smooth, easy-to-clean surface. It includes three large shelves for ample storage and matches with shower base TV# 245044 (not included). Backed by a 1-year limited residential and commercial warranty, this shower wall set is perfect for DIY remodels and new construction.