Hygienic touchless dispensing prevents germ spread.Just tear off towel and sensor activates to present another!Portion control provides 10 length every time.Dispenses any paper quality.Holds rolls up to 8 wide x 8 dia. and one 4 stub roll.Automatic transfer device allows complete usage of stub roll to eliminate waste.Lock prevents pilferage (waffle key incl.).Operates on four D alkaline batteries (sold separately); battery usage equivalent to dispensing 100, 800-ft. rolls.Impact-resistant plastic.