High Quality Material: The Black Sink Without Overflow Is Completely Made Of High Quality Brass. Chrome Surface To Effectively Protect Against Corrosion And Rust. Solid Brass Pressure Spring That Provides Good Resistance To Bouncing And Bouncing. Easy To Install: Modern Black Drain Plug Is Designed For Your Standard G1" Sink. Universal Drain Plug Is Suitable For Sinks Without Overflow.Perfect For All Sinks And Basins. Easy To Use: With The Pop-Up Mechanism You Can Close And Open The Push-Open Valve.Just Press The Large Stopper To Store Water.And Press Again To Open And Drain The Water. Stylish Design And Wide Application: Our Sink Drain Features A Modern And Elegant Design And Finish.It Is Not Only Suitable For Bathrooms And Family Toilets, But Also For Different Restaurants, Bars And Hotels. Design Without Overflow: This Black Sink Strainer Is Suitable For Sinks Without Overflow.It Is A Good Household Utensil For You.If You Encounter Any Problems While Using The Product, Please Please Contact Us In Time. We Will Do Our Best To Solve Your Problem.