The three-piece Ovation shower wall surrounds offers convenient, direct-to-stud installation-no backer board is required. The bright white, high-gloss surface is easy to wipe clean. Six extra- deep shelves provide ample space for storing personal items. An integral tile and water retention flange makes tile installation easier. Recommended for use with the Ovation 60 in. shower base 2698ST3L or 2698ST3R.