【Standard Size】This vessel sink drain fits for 1-1/2 inch to 1-3/4 inch drain hole.Maximum sink thickness is 1.9". Suitable for most of vanity, bathroom sink and standard sized U.S plumbing. 【Premium Material】The sink drain is well made of high-grade ABS construction and stainless steel, corrosion, scratch and rust-resistant, which makes it can serve you for a long time. 【Easy to Operate】Different from the lift rod drain, the pop up drain stopper simply push the drain cap down to close and to seal, push again to open and to drain water. 【Brushed Gold Finish】 It brushed gold finish gives this sink stopper a sophisticated look, making it an attractive addition to your powder room or a master bath. 【Easy to Install】With overflow drain assembly for installing a pop up sink drain easily without any tools.Please make sure the gaskets placed in the right position to avoid leakage. WOWOW Pop Up Drain Stopper for Bathroom Sink (Gold)