These wall mounted cases have a satin-anodized aluminum frame with a 3?16" tempered safety glass in frames and sliding door. All sliding doors are fitted with concealed rollers for quiet and smooth operation. The shelving is made of 3?16" tempered safety glass on 12" brackets. There are 3 rows of shelving per unit. Each case is 16" deep. Tops and bottoms of the cases are 3?4" birch veneer. The back panel is available in 12 stylish washable vinyl colors. Hanging hardware is included. All cases are built to order and non-returnable. Color codes available are: 02 (Cotton), 03 (Antique White), 05 (Pebble Beach), 06 (Natural), 15 (Sky Blue), 16 (Platinum), 17 (Pacific), 18 (Turquoise), 50 (Cherry Jubilee), 51 (Monteray Jack), 52 (Blaze), or 53 (Wood Ash).