【Universal Pop-up Bathroom Sink Drain With Overflow】Fits USA/CAN Standard 1 3/4" Drain Hole, also fits sink drain diameter of 1 5/8" -1 4/5". Suitable for sink thickness varying from 0.8"-1.9". Ideal for Undermount, Vessel Sink and Pedestal Sinks WITH OVERFLOW. 【3 Minutes To Install】No tools required. Much, much easier to use and install than the old pull and pop up drain stopper. Includes all necessary washers and mounting nuts. 【Quick Draining】Sloping drain outlet and modern large button design(2.2 inches, tennis ball size), drains 10% faster than traditional. Very easy to use, just press to stop water and press again to drain water. 【No More Clogged Drains, No Leaks】Built-in anti-clogging strainer to collect hair and dirt neatly and prevent ring lost. The top cap easily unscrews, so future cleaning is super easy. The design of the integrated drain pipe and double elastic gasket prevents the possibility of water leakage. 【Premium PP Material】The sink drain pipe body is constructed of premium PP material, it's extremely tough, durable, anti-cracking and effectively prevents water leakage. Anti-fingerprint Matte Black finish, build to resist corrosion and tarnishing, avoid the embarrassment of finishes peeling and rusting.