The pop-up sink stopper is made of brass with chrome-plated and smooth surface, sturdy and durable.The pressure sink stopper is resistant to corrosion, rust and high temperature, and can be used for a long time.The bathroom pop-up sink stopper has a good bounce.It can be easily closed or opened by pressing the retractable lid.The sink can be filled with water when closed and the lid can be quickly emptied by pressing the lid again.We use exquisite mirror silver appearance, which brings you a comfortable touch.The bathroom sink plug is easy to install, just insert the plug button into the sink hole, you can easily connect and use.The sink drain plug has a waterproof white silicone ring, which has good sealing performance.The basin stopper can prevent water leaks and prevent pipe blockage caused by food residue.It is suitable for sinks with 36-39mm drainage holes.The pop-up bathroom sink stopper is perfect for bathroom sink, office hallway, kitchen sink drain plug and others.