Specifications: Autocut hrt dispenser sha-009: Touchfree, use for hand roll paper towel, autocut/touch-free model. Made of durable impact rigid plastic, a fully mechanical dispensing design allows for easy loading and a smooth pull. The adjustable paper holder allows the use of different widths of towels custom-made core adaptor upon reguest. Push button or keylock option for easy opening and security. Auto roll paper towel dispenser sha-398: Sensor/touch-free. Guarantees maximum hygiene. Reduces substantially paper consumption and waste. Can dispense soft, hyghly absorbent one, two, and three layers tissue. Paper portions: Adjustable at 200, 240, 280mm. Paper rolls: Diameter up to 200mm, width up to 210mm. Power supply: 4 alkaline batteries.