The Summit Smart System Paper Towel Dispenser with IQ Sensor is San Jamar's premium electronic touchless dispenser, it is extremely versatile and reliable. There are paper length and dispensing delay adjustments, a replaceable drive module, auto transfer combined with the best sensor in the industry. Adjustable paper length from 8", 12" or 16" and adjustable paper delay of 0, 1-1/2 and 3 seconds. - Stainless steel; black - Capacity 8 in dia. wide roll/ 4 in dia. stub roll - Core diameter 1-1/2 in - Depth 9-3/4 in - Width 12-11/16 in - Height 16 in - Sold per each