Cover - 18-8 S, type-304, 22-gauge (0.8mm) stainless steel. All-welded construction. Exposed surfaces have satin finish. Equipped with an adjustable bracket to hold cups, a refill-indicator slot, and a tumbler lock keyed like other Euronics washroom accessories. Secured to mounting plate with a full-length stainless steel piano-hinge. Mounting Plate - 18-8 S, type-304, 22-gauge (0.8mm) stainless steel.