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 beveled flange designed for semi-recessed installation in wall opening 16" W, 18 3/8" H, 4" D (405 x 480 x 100mm). Extends 5 1/4" (130mm) from wall. Battery requirements: 4 Alkaline "D" Cells (not included).