Rose gold brushed stainless steel automatic commercial grade glass rinserDescriptionStainless Steel Glass RinserMade from High Quality SUS304 Stainless steel material, to ensure it never rust and durability. Install 3 away from center of hole to the sinks edge to ensuring water flow goes into the sink instead of pooling onto your countertop. How to use: Put the glass downward and press the bottom of it lightly to automatically spray water for cleaning. When the glass is cleaned, remove the glass and stop spraying water.