Upgraded 2-in-1 Design The sink stopper is designed for stability, incorporating rubber rings around the hair-catching basket. Its flexible elastic mechanism boasts impressive rebound strength, allowing effortless switching between water storage and drainage with a simple pressLong-lasting All Metal ConstructionOur pop-up sink drain strainer is made from high-quality stainless steel, ensuring corrosion resistance and long-lasting durability. The bounce cap and hair-catching basket are crafted from premium brass with a chrome finish, providing exceptional rebound strengthEffortless Installation and MaintenanceThe sink drain stopper's user-friendly design makes installation quick and hassle-freeno tools or expensive plumber fees are required. Remove the old stopper and insert our new stopper into the drain hole. Installation takes only seconds! Cleaning is equally simple: just pull out and rotate the bounce cap for thorough maintenanceInnovative Anti-Clogging Feature and Big Cap Design The upgraded pop-up bathroom sink drainer features enhanced sealing and anti-clogging capabilities. Its integrated basket effectively traps small items such as hair, jewellery, and other debris, preventing them from falling down the drain and causing blockages. The chrome-coated large cap offers an extended pressing area for easy operation and complements your bathroom decor beautifullyVersatile Compatibility This bathroom sink drain stopper is designed to fit 99% of standard US sink drains, including bathroom sinks and washbasins with drain holes ranging from 1.1" to 2.3". Please measure your sink drain hole opening before purchasing to ensure a proper fit. The package also includes four O-rings while others only include 2. Which can ensure a perfect fit for various drain openings. Note: This stopper is not suitable for bathtub drains