Intuitive, patron-friendly light directs users to towel activation zone. Satin-finish stainless steel. Door has tumbler lock and piano-hinge. Seamless satin-finish stainless steel bevelled flange designed for semi-recessed installation in wall opening 405 x 480 x 100 mm (16″ W, 18 3/8″ H, 4″ D). Extends 130 mm (5 1/4″) from wall. Battery requirements: 4 Alkaline “D” Cells (not included).