【Universal Sink Stopper Design】The ball style pop-up drain converter(ID 32mm~42mm). NOTE: Please make sure to measure the sink drain hole before purchase. 【Anti-Drain Clogging Design】The bathroom sink strainer has an anti-clogging basket filter inside, which effectively prevents drain blockages such as hair, bracelets, tea leaves or rings. Just gently rotate the elastic cap and remove the elastic core to easily clean the hair. 【Premium Brass Drain Stopper】This sink stopper is made of brass and stainless steel, strong and durable, flat and comfortable to touch. Equipped with a large non-slip silicone O-ring, and can fit the sink drain hole perfectly under water pressure for. The structure is designed with thickened stepped silicone pads to prevent sewer odors. 【Easy to install and clean】No plumber or tools needed, just remove the old drain plug and simply install this new drain plug with the O-ring, then place it in the drain hole. If you want to clean the drain plug, just remove it