The Towel-Matic™ Automatic Paper Towel Dispenser by iTouchless is the world's first and only automatic universal paper towel dispenser and it works on all perforated paper towel brands, including standard full-size and new half sheets. The sensor-activated control guarantees one-hand operation without touching the unused sheets or the dispenser to prevent contamination and save paper. The dispenser automatically identifies the perforations on the towel every time, making tearing towel sheets easy and mess-free. The towel dispenser is powered by 4 D size batteries (not included), which can last up to one year or 200 rolls of standard 80-sheet towels. Designed for table top, wall mount or under cabinet mount. Mounting brackets purchased separately. The towel dispenser ships via UPS.