Bobrick B 830 359 Stainless Steel Soap Pump, 4" pump and shank Height 32" The unit requires a rough The unit requires a rough opening that measures 11 5 8 inches in width by 10 7 8 inches in height and can be used in walls and other hard surfaces that are 3 inches to 5 1 2 inches in thickness The Bobrick B 39617 Recessed Convertible Paper Towel Dispenser and Waste Receptacle gives you the flexibility and convenience of a customizable paper towel dispenser positioned above a spacious waste bin in an attractive satin finish that coordinates with other pieces in the Bobrick ClassicSeries range 000 hand washings the spout features a bright polished finish to give it an attractive shine