Satin-finish stainless steel. Seamless bevelled flange. Door has tumbler lock. Self-closing panel covers disposal opening. Removable, leak-proof, 1/2-gal. (4.6-L) plastic bin. Rough Wall Opening: 285 x 395 x 100 mm (11 1/4" W, 15 5/8" H, 4" min. depth).