SpecificationMaterial Copper Head ABS BodyColor Silver WhiteCapacity 220 MLSink hole requirements 28 35mm Featuresa Durable solid copper pump Head longlife for daily use b Ideal for commercial home bar etc use c Simply push down the top of the pump head to dispense the soap d Can also be used to dispense lotion hand sanitizer or any other thin liquid e Deck mount very easy to install and clean To be poured into the liquid without disassembly 1 Put the soap head up2 Pour the liquid into the inside3 When finished put the soap head covered Package included 1 Pcs Soap Dispenser