High Quality MaterialThe drain plug is mainly made of high quality stainless steel and brass. It is anti-rust and anti-crack and is formed in one body. Good rebound and rebound resistance , a tightnessand rapid drainage can be achieved with just one click. Integrated FilterUnlike a regular drain plug, this drain plug has an anti-clog strainer inside that neatly collects hair and prevents the drain from clogging. Objects cannot enterdraining, such as jewellery, rings, dirt, etc. Push-Type Plug Rebound CoreThe material is copper, corrosion resistant, high hardness, its spring tension is nifty, double seal to prevent water leakage. Integrally molded and seamless, the rubber ring aroundof our built-in basket maintains stability, it won't tip over when you press the button, so you don't have to worry about it leaking and leaking. Wide Usage The drain plug can be used in bathroom for sinks and bathtubs, and also for kitchen. It is suitable for drain holes with an inner diameter of 34 mm to 38 mm (1.33 in. to 1.49 in.). Quick Installation in 3 Seconds You just need to remove the original drain plug by hand, insert our sink plug and press the spring switch to easily complete the sealing and filtering. Installing andtool-free removal can be done in 3 seconds, making life easier and more convenient.