The Gamco MSA-1 Maximum Security Rear Mounted Recessed Toilet Paper Holder. This item features a satin-finish stainless steel finish. Fabricated of type 304 14-gauge (1.9mm) stainless steel. All welded construction with exposed surfaces having a #4 satin-finish. 5" (127mm) diameter and 4-1/8" (105mm) deep to accommodate standard toilet tissue roll. Flange is 7" (178mm) square. Stainless steel mounting hardware provided.