High-quality stainless steel material - Durable and long-lasting This sink plug filter is an upgraded version after collecting customers' suggestions for product improvements. The sink stopper is made of high-quality stainless steel - well-made, rust-proof and long-lasting. Dual-function strainer and stopper This new sink stopper can be used as both a sink stopper and a sink strainer/strainer at the same time. Press down the button like a sink stopper to fill the sink, gently lift to empty and collect any residue like a strainer. EASY TO USE Our sink plug strainer is easy to assemble and disassemble. 10 seconds is enough, follow the instructions to first unscrew the central shaft and then assemble the accessories together. Dimensions - The outer diameter of the sink stopper is 80 mm. The rubber seal has a diameter of 55 mm and the measurement from bearing to edge is 30 mm. Suitable for sink holes of 78.3-80 mm. Note: Please make sure the diameter of your sink stopper is the same as ours before ordering Color: Silver Package includes: 3 * Sink stopper strainer