[Solid Brass Material] The pop-up sink stopper is made of high-quality brass with a chrome-plated and smooth surface, sturdy and durable. The pressure sink stopper is resistant to corrosion, rust, and high temperatures, and can be used for a long time.[Pop-up Design] The bathroom pop-up sink stopper has a good rebound. It can be easily closed or opened by pressing the pop-up cover. The sink can be filled with water when closed, and the cover can be quickly emptied by pressing the cover again.[Design] We use an exquisite mirror silver appearance, which brings you a comfortable touch. The bathroom sink stopper is easy to install, just insert the plug button into the sink hole, you can easily connect and use.[Good Sealing] The sink drain stopper has a waterproof white silicone ring, which has good sealing performance. The basin stopper can prevent water leakage and prevent pipe blockage caused by food residue. It is suitable for sinks with 36-39 mm drainage holes. Please confirm the size before purchasing.[Wide Application] The pop-up bathroom sink stopper is perfect for bathroom sink, office hallway, kitchen sink drain stopper and others.Feature: The bathtub stopper is made of copper. They are rust-resistant, durable and shiny for a long time and can be used between 40C and +120C. Our universal bathtub plug has a diameter of 66 mm and is suitable for sinks with drain holes of 36-39 mm. The sturdy and durable brass bounce core has good bounce and rebound force, which can quickly seal the sink hole or drain. The pop-up click plug can be divided into 2 parts and they can be easily connected and cleaned. Insert the sink plug into the sink hole, then rotate it to secure it with the plug bolt. Specification: Material: Brass with chrome Types: Bounce Cover Size: 66 mm Sealing Ring Size: 40 mm Package Includes: 1 x Home Drain Anti-Bounce Cover 1 x Basin Click-Clack Plug Bolt 1 x Washers