Smart System Classic Towel Dispenser, with IQ Sensor, 11-3/4″W x 9-1/4″D x 16-1/2″H, wall mount, with lock, holds (1) 8 wide roll; 8.5 diameter and 4 stub roll, touch-less, (3) selectable paper lengths and dispensing delays, Infinity System automatic transfer, replaceable drive module, self-adjusting sensing field, durable break-resistant plastic, requires 4 D-cell batteries or AC Adapter (not included), translucent arctic blue