Feature 1.Adopt 304 stainless steel,non-deforming,non discoloration. 2.With perspective glass,which could see the height level of the inside liquid soap. 3.Humanized design&elegant appearance. 4.Convenient to assemble and disassemble. 5.Variety of detergents:soap,shampoo,cleanser. Widely used in hotel,office building, hospitals, bookstore, home, square, airport, film, beer bar, bookstore, restaurant ,freeway service area and some other public place.Download Installation Guide