High Quality: Solid structure drain valve, large brass pressure spring, with good impact and rebound resistance. Premium workmanship ensures that our drainers resist daily scratches, corrosion, and discoloration, and are not easy to rust. Leak-proof: No water leakage: High-quality silicone material, soft and durable. The anti-drying and sealing performance are higher to avoid annoying water leakage. Easy to Use and Clean: Automatic drainage and activation with just one finger, easy to use and maintain. You can simply unscrew the top cap of the drain pipe and clean with a soft cloth. 100% Universal: Thanks to its standard 1 1/4 installation dimensions, you can easily and quickly install it in any standard sink with an overflow. Wide Application: Ideal for your ceramic basin, glass or other bathroom furniture, hotel, guesthouse or other commercial places. For families, it is also an ideal choice for the whole family. Pop-up Drain - Good tool for your sink. Innovative drainage systems