Features 1. High-Quality Material: The drain stopper is mainly made of quality stainless steel and brass materials, anti-rust, anti-cracking, integral molding. Good bounce and rebound strength, quickly seal and drain water with a single press. 2. Build-In Strainer: Unlike 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, stuff that will not get into the drain, such as jewelry, ring, dirt and so on. 3. Two Mode Switch: Pops-up design overturns the traditional, inconvenient sink stopper (e.g. basic plug with chain)! Just press the top cap down gently to switch 2 modes: stopper (to keep the water) and strainer (to drain off the water). 4. Diameter Bounce Drain Filter: This product can be used for the different types of pops-up filter basket drainer. This product is only suitable for 75mm-90mm drainage holes 5. 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. Specification Material: Stainless steel, Brass Color: Silver Size: 11 x 6 cm Weight: 220 g Drain Hole: For 75~90 mm Package Include: 1 Sink Drain Plug