High-quality materialThe sink stopper is made of high-quality stainless steel and brass, which is strong, rust-resistant, crack-resistant and resilient. Equipped with thickened silicone gaskets, integrally formed to effectively prevent rust and corrosion caused by domestic sewage and oil stains. Built-in filterDifferent from traditional drain pipes, has an anti-clogging basket filter inside, which can collect hair and prevent the drain pipe from getting clogged, providing effective filtration different from traditional drain pipes. ordinary button. Suitable for bathtubs, bathrooms and kitchen sinks, etc. Pop-Up ValveThe sink stopper with rebound design can prevent sewer adhesion and prevent special odors. The rebound design is very convenient, you can change the Sink Stopper by pressing the valve, so you don't have to worry about sealing and draining. Two silicone gaskets can maintain stability and improve sealing performance. Easy to installSink stopper can be easily installed with bare hands without tools. You just need to remove the original drain plug by hand, then insert the Sink Stopper and press the spring switch to easily complete the installation. Tool-free installation and disassembly can be completed in 3 seconds, making life easier and more convenient. General sizeThe size of the inner diameter of the Sink Stopper is 32mm, suitable for drainage holes with an inner diameter of 32mm to 38mm, whether it is sink, drain pipe bathroom drain or shower tray drain pipe, it can be used with different types of sink drainage. Specifications: Material: stainless steel + brass + silicone Inner diameter: 32mm Applicable drainage hole size: 32-38mm Feature: 1. Metal material: The Sink Stopper is made of stainless steel and brass, one piece and seamless, with excellent strength, rust resistance, crack resistance and resilience. 2. Pop-up window mechanism: sink accessories with POP-UP function can be simply closed and opened by simply pressing the sink stopper cover. 3. Filter: Sink Stopper is equipped with a filter, which can block hair or ground vegetables and other filaments and prevent clogging of water pipes. 4. Quick Installation: Without any tools, just carefully remove the original drain plug, then insert the new drain plug to complete the installation easily.