Cascades towel dispensers are available in mechanical or electronic models, with a width varying between 9-1/8" and 15-1/4", a height between 10-1/4" and 15-3/4" and a depth between 9" and 14-1/2". Some of these dispensers can have a specific roll length going up to 800". The dispensers are made of stainless steel or polypropylene. "No Touch" system will help reducing spread of germs and bacteria.