Prevents Clogging: The sink plug is equipped with a filter plate design that collects hair and prevents clogging, ensuring smooth drainage. Easy Installation: Simply remove the old sink plug, insert the drain strainer, and the installation is complete, saving you time and effort. Durable and Rust-proof: Made of high-quality copper, our sink plug is durable, rust-proof, and crack-resistant, ensuring long-lasting performance. Magnetic Water Valve: Our sink plug closures contain magnetic water valves that automatically open when water is available and close when water is not available, preventing odors and insects from escaping the pipe. Universal Fit: This sink plug is a universal drain plug that fits washbasin and bathtub drains with bulbs, with an inner diameter of 34mm to 37mm, making it suitable for various drain holes. Description: Introducing our upgraded sink plug with a unique filter plate design that effectively collects hair and prevents clogging. Unlike regular push button drains, our sink plug offers a double filter effect, making cleaning a breeze. It is a universal drain plug suitable for various types of basins and bath drains with an inner diameter of 34mm to 37mm. The self-closing drain core features a magnetic water valve that automatically opens when water is present and closes to prevent odors and insects from escaping the pipe. With its pop-up function in two modes - stopper and strainer, you can easily switch between holding water or draining it. Made from high-quality stainless steel and all-copper materials, our sink plug is durable, rust-proof, and crack-resistant. The multi-layer galvanic surface ensures long-lasting use, while the quality silicone ring effectively prevents water leakage. Installation is a breeze - simply remove the old sink plug and insert the drain strainer. No tools required! Item Name: Sink Plug Material: ABS, Copper Type: Bounce Type Features: Easy Installation, with Filter Plate, Prevent Clogging Size Details: Bottom Diameter: 3cm/1.18" (Approx.) Size: 7.5cm x 6.2cm/2.95" x 2.44" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Sink Plug