Touch-free dispensing system means no need to touch a dirty dispenser- ideal for hand hygiene. Automatically dispenses the perfect amount of soap needed in a single shot. Fully ADA-Compliant dispensers feature a skylight with an extra-large sight window that makes it easy to see when it's time to refill. Designed to hold 1200-ml refills sold separately. Gray plastic. Mounts to wall with adhesive or screws not incl. Requires three C alkaline batteries . 6.375w x 4.438d x 11.25h. Sold by the each.