The CRL Standard Channel Framed Mirror is fabricated from high quality float glass and is surrounded by a 22 gauge brite polished 1/2" x 1/2" (12.7 x 12.7 mm) type 430 Stainless Steel frame. The shelf included is formed of type 304, 18 gauge stainless steel. The shelves are 5" (127 mm) deep with 1/2" (12.7 mm) return edges on front and sides, and have a 3" (76.2 mm) high wall flange that mounts with the same fasteners as the mirror wall bracket for a solid, one piece installation. Applicable hardware furnished with the mirror complement the internal lock system making the mirror theft proof. Mirror Included.