Sink Plug,Bathroom Sink Stopper Pop Up Anti Clogging Drain Stopper With Filter Basket: Only Used For 1.3"~1.57 " Drain Pipe Diameter: The sink drain plug is only suitable for drainage holes with an inner diameter of 1.3~1.57 in (33mm~40mm). Upgrade Drain Filter and No Water Leakage: More convenient and useful. This bathroom sink plug has an anti-clogging basket inside that can prevent the sewer from stuck with ha irs. One-piece molding, no gaps, rubber ring around our built-in basket keeps it stable. Pop Up and Easy to Use: Flexible bounce, 2 modes to switch just by simply pressing the top cap down- stopper (to keep the water) and strainer (to drain off the water). Advanced Design and High Quality: Designed with a beautiful shape and mainly made of thickened copper and stainless steel, durable and anti-rust, press lightly, and get into the water quickly, no worry about sealing and drainage. Easy to Install: Anyone can install the pop-up drain because of its simple structure, no tools are needed, just take out the original director and insert this push-type converter drain filter as a substitute. Features: 1. Made of high-quality brass, which is rust and crack resistant. 2. Built-in basket stopper which can catch hair, jewelry, rings, dirt, and more. 3. Good air tightness and preventing water leakage and odor. 4. Easy to install. 5. Used for basins, bathroom sink drains or shower bathtub drains. Specification: 6: Name: Basin Pop up Drain Filter Packing list: Basin Pop up Drain Filter*4 Strong Material: The basin pop up drain filter features high-quality brass, which is rust and crack resistant. It is one-piece molded to have a long service life. Useful Design: The universal bathroom sink stopper is designed with a built-in basket, which can catch hair, jewelry, rings, dirt, and more. It is anti-clogging and prevents the loss of valuables. Leak-proof Stopper: The vessel sink drain features good air tightness and can effectively prevent water leakage and odor. The water can be quickly sealed and drained with one press. Simple to Install: The pop up drain stopper can be easily installed. Just take out the old one and insert the bounce core. It is removable and detachable for regular cleaning. Widely Used: The bathroom sink drain stopper is suitable for basins, bathroom sink drains or shower bathtub drains, perfectly matching sink drain holes.