San Jamar Ecological Green roll towel dispensers are made from recyclable ABS resin adorned with a bright green "eco" logo. Dispenser is universal. The dispensers are shipped in 100% recycled boxes with instructions on recycled paper. They're sealed in biodegradable bags made from up to 20% plant-based polymer. Automatically dispenses 10" standard paper portions of all roll qualities consistently without waiting. Requires (4) D Cell batteries to operate. Towels Dispensers Type: Automatic Roll Towel Dispenser; Dispenser Capacity (text): Holds One 8" Wide, 8" Diameter Roll; Material(s): Recycled Resin; Color(s): Black.