Stainless Steel Liquid Sink Soap Dispenser Pump Large Capacity 500ml 17OZ -Well Built and Sturdy Countertop Soap Dispenser Easy Installtion Material: 304 stainless steel, PE plastic bottle, chromate treatment Excellent design , corrosion - resistance;acid-resistance, Soap dispenser bottle height: 170mm. Size of holes: 2.6cm (0.09 Inches). item can be installed on the sink ,Great disign can make your easy installtion Easy refill the liquid at any time.