[No WATER LEAKAGE]Thickened stepped silica - gasket, no glue needed, Oxidation resistance, and leakage proofing. [Sturdy basket stopper]integrally-molded and seamless, the rubber ring around our -in basket keeps the stability, it will not tilt when you push the button, so you ' have to worry about sealing and drainage [Quality and strong material]the pop-up sink drain is made of anti-explosion and anti-cracking thickened quality copper material, with durability, flat and comfortable touching finish, can resist rust, corrosion, and tarnish; The vessel sink drain is equipped with 1 heavy nut and 2 thickened stepped silicone gaskets, ensuring leakage proofing and oxidation resistance ability colour: silver Material: copper Package Contents: 1 x drain stopper Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/ - 1-3cm.