The Gloss white Super 2 is the largest one piece recessed ceramic niche available anywhere. This niche holds 3-32 oz bottles and also multiple soap accessories in the large lower compartment. Cleaning is easy as the mess in the niche is normally soap anyways. No grout lines, no mold and no leaking. Overall size is 12 3/4” x 16 ¼” x 4” Cut out size is 11 3/4” x 15” . Ribs of lower shelf have the backs removed so soap doesn’t slide out. Install level in cut out opening using silicone caulk and tape in place with aluminum tape overnight, finish caulk next day. Please consult you tile setter, bathroom contractor or person who is remodeling your shower before purchasing. You Tube “ceramic niche install” Simple Ceramic Niche install video.