Fabricated of 22-gauge (.759mm) type 304 satin finished stainless steel. Body of dispenser is welded to back panel. View level indicator is clear plastic. Valve is black molded plastic push button with antibacterial-soap-resistant plastic cylinder and stainless steel spring. Capacity: 40-fl oz. (1.2-L) of liquid lotion soaps. Removable filler cap at top of unit is keyed to resist vandalism. Unit 4 7/8" W, 8 1/4" H, 3" D (124 x 210 x 76mm).