Sink Drain Plug: The Copper Surface And Adjustable Plug Screw With High Hardness. The Tub Stopper Is Made Of All Metal Brass. They Are Anti-Rust, Sturdy And Shiny For A Long TimeMaterial: All Metal Brass, Anti-Rust And Anti-Corrosion, Can Be Used For A Long Time.The Sealing Ring Is A High Quality Silicone Ring, Which Is Not Easy To Break. Age And Has A Better SealEasy To Install: The Click Clack Pop-Up Cap Is Separable Into 2 Parts. They Can Therefore Be Easily Fixed And Cleaned. Insert The Sink Stopper Stopper Into The Sink Hole, Then Rotate It To Fix It With The Stopper BoltScope Of Application: This Pop-Up Ratchet Stopper Has A Wide Range Of Applications. Applications, Which Is Suitable For Bathtub, Bathroom Sink, Kitchen Sink, Etc. Can Prevent Waste From Entering The PipesThe Bouncing Drainer Package Includes 2 Sets (2 Water Covers Bouncy Bottoms + 2 Bouncy Cores). If You Have Any Questions, Do Not Hesitate To Contact Us-1