ASI 0692 648 Commercial Restroom Shelf, 6" D x 48" L, Surface Mounted, Stainless Steel w Satin Finish Vendors and Disposals holding 350 C fold or 475 holding 350 C fold or 475 multi fold paper towels in the upper compartment and a 2 gallon waste receptacle in the lower This durable unit features unique operation: users dry their hands very quickly (12 seconds) and in a comfortable natural position because air blows down and back from the unit's vents on the sides without the need to bend over to place hands into the dryer install so the shelf top is between 32″ and 48″ above the finished floor Typical general utility height is 42″ above the floor or 18″ above the washbasin