Features: 1. High quality: Made of quality copper materials, anti-rust, anti-cracking. Good bounce and rebound strength, quickly seal and drain water with a single press. 2. Build-in strainer: Unlike a regular push-button drain, this sink drain has an anti-clogging basket strainer inside that neatly collecting hairs and prevents the drain from clogging up. 3. Seamless, the rubber ring around our built-in basket keeps the stability, it will not tilt when you press the button, so you don't have to worry about sealing and drainage. 4. Easy to install: Anyone can install the pops-up drain because of its simple structure, no tools are needed, just take out the old one and insert the bounce core to complete it. 5. Flexible bounce, durable, press lightly, and drain water quickly, very simple and convenient. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Copper Size: As shown Applicable aperture: 34-40mm includes: 1 x Leaking Stopper