1、Multiple Anti Leakage Design: The thickened gaskets included fit the drain better and are anti oxidation. With sealing ring design, sink drain prevents water leakage more effectively. 2、Pop up Drain Without Overflow: Non overflow pop up drain assembly works with most vessel, basin, and undermount bathroom sinks with no overflow. 3、Durable And Solid: The pop up drain stopper for bathroom sink is made of brass, explosion proof, crack resistant and thickened. 4、Rustproof: Finish ensures that the pop up sink drain resists scratches, corrosionproof and tarnishing, which is rustproof and durable. 5、Easy To Install And Maintain: This vanity pop up drain stopper is easy to install and requires minimal maintenance, providing a hassle free experience. Item Type: Bathroom Sink Drain Material: Solid Brass Construction Weight: Approx. 354g / 12.5oz Use: Drainage Product Size: Approx. 21x7x7cm / 8.3x2.8x2.8in 1 x Bathroom Sink Drain