Scott Essential Srb Tissue Dispenser, 6 6/10 X 6 X 13 6/10, Plastic, Smoke - KCC09021Sleek, modern design complements any dcor. Double roll dispenser, with access to reserve roll only when lower roll is completely used up. Uses standard toilet tissue paper up to 5 diameter. The dispenser is ADA compliant when installed properly and includes both a C Mandrill for standard cored bath tissue and an H Mandrill for coreless dispensing. Easy to use and to install. Access to reserve roll once lower roll is completely used. The Double Roll