San Jamar Quantum 12"-13" Jbt Dispenser, Classic, 22 X 5 7/8 X 16 1/2, Black Pearl - SJMR6500TBKDispenses any brand or quality of jumbo bath tissue (JBT) Holds one (1) 12 13" JBT roll and (1) 6" single stub roll Auto transfer eliminates stub roll waste. Durable, impact resistant plastic construction. Large capacity jumbo bath tissue dispenser ideal for high traffic, high volume washrooms. The Infinity System provides continuous availability of tissue and prevents access to the spare roll until it is completely empty, eliminating stub roll waste.