Newly upgraded bathtub drain plug: beautifully designed look, made of stainless steel. Suitable for baths with 1.45"-1.9" drain holes. Equipped with 3 silicone seals for more effective water leak prevention. Double anti-clogging design: the pop up bath plug consists of an anti-clogging cover and an anti-clogging basket, which not only prevents leaks but also prevents hair or debris from blocking the drain. Perfect compatibility: this drain plug is suitable for 99% of baths. Please measure the diameter of the drain hole in your bath before purchase and contact customer service within 30 days for a refund or replace if there is a problem with quality or size inappropriateness. Easy to install and use: no need to remove old drain pipes or use any tools, simple to install and use. High quality materials: the bathtub stopper is made of zinc alloy and the internal bouncing core is made of brass, which not only won 't rust but is also corrosion resistant and won't be damaged. Seals water and drains at the touch of a button.