Premium MaterialThe sink drain stopper is made of quality stainless steel and brass materials, anti-corrosion and anti-rust, strong and durable, with its good resistance to rebound and rebound, seal and quickly drain water with just one push. Easy to Install Anyone can install a pop-up drain due to its simple construction, just remove the old one and insert the new one. bounce core to complete the installation, the sink drain has an anti-clogging strainer inside that neatly collects hairs and prevents the drain from clogging. Two-mode switching The pop-up design of this drain plug reverses the inconvenient draining mode. Just gently press the top cap to switch between 2 modes: stopper (water storage) and strainer (water drain). Universal SizeThis basket drainer- pop-up filter is a universal edition stainless steel product with bullet core, can be used for the various types of pond drain, suitable for drain holes with an inner diameter of 34-40mm/1.33 - 1.57 Inches. Easy to cleanAll components can be easily removed for easy cleaning, sink stopper so you dont have to worry about leaking and leaking problems. drainage, quick emptying, saving time and energy, and can be removed and cleaned at any time. Material: copper + stainless steel Color: Silver Size: 1.33-1.57 inches (34-40 mm) Shipping quantity: 1 piece