The 3 roll OptiCore® technology ensures the maximum use of each roll in the Revolution™ dispenser to save maintenance time and costs. When installed according to the ADA guidelines, this Revolution™ dispenser is ADA Title III compliant. Designed for high-capacity controlled-use dispensing of OptiCore® tissue products. When one roll is used simply turn the dial to advance to the next roll. 14 1/8" W x 14 9/16" H x 6 5/16" D. Has locking cover to prevent product pilferage and waste. Sleek, contemporary dispenser.