Durable ABS plastic; grey color. Two-roll dispensing mechanism for rolls up to 5 3/4″ (145mm) diameter (2000 sheets). Extra roll easily shifts into place when bottom roll is depleted. Concealed locking device. Unit 6 1/4″ W, 13 1/2″ H, 6 7/8″ D (160 x 345 x 175mm).