Cup Dispenser, in-counter mount, adjustable, mounts vertically, horizontally or diagonally, accommodates cup diameters from 2-1/2" - 3-1/2", 22" tube length, requires mounting hole of 4"Dia., ring bezel 5.4"Dia., stainless steel construction, NSF (Refer to vollrathfoodservice.com for full warranty policy)