Premium Materials - This Liquid Soap Dispenser Is All Made Of 304 Stainless Steel With A Premium Quality Leak Proof Pump And Corrosion Resistant Lining For Durability And Reliability.The Surface Is Treated With Black Matte, Which Makes The Product More High-End And Beautiful, Stain-Resistant And Easy To Clean. | | Easy To Install - There Are Two Installation Methods For You To Choose (We Have Provided Corresponding Screws And Nail-Free Stickers). On Smooth Walls, We Recommend Using Stickers. On Uneven Walls, We Recommend Drilling Holes For Screws, Which Can Be Installed In Minutes According To Our Operating Instructions. Very Convenient And Fast. | | Capacity - 500Ml(17Oz)/800(27Oz)Ml/1000(33.8Oz)Ml Optional, Can Reduce Maintenance Among Frequent Using Commercial Places.Through The Indication Transparent Window, You Can Know When Soap Is Running Low And Refilled In Time. | | Widely Usage - The Metal Soap Dispenser Is Suitable For Restaurants, Hotels,Public Restrooms, Offices,.