High quality: Solid structure purge valve, large brass pressure spring, with good impact resistance and rebound resistance.Premium manufacturing ensures that our dish racks resist daily scratches, corrosion and fading and will not rust easily.Does not leak: No water leakage: high quality silicone material, soft and durable.The anti-drying and waterproof performance is higher to avoid annoying water leakage.Easy to use and clean: automatic drainage and activation with just one finger gesture, easy to use and maintain.You can simply unscrew the top cap of the drain pipe and clean with a soft cloth.Wide application: ideal for your ceramic, glass or other bathroom vanity basin, hotel, hotel house or other commercial place.For families, it is also an ideal choice for the whole family.Waste plug - Good tool for your sink.