Universal size: This pop-up sink drain is suitable for all types of bathrooms and kitchens. Suitable for drain holes with an inner diameter of 34 mm to 38 mm. Note: Please measure the size of the drain hole before purchasing to avoid the product not fitting the drain hole. High-quality ceramic: Our universal sink plugs are made of high-quality ceramic, high temperature resistant, smooth surface, rounded edges, rust and corrosion resistant, and durable. Suitable for bathtubs, bathrooms, kitchen sinks, etc. Easy to install: Our bathroom sink plugs are made of solid brass rebound core, which has good anti-rebound and rebound ability. The sink drain can be closed and opened in one second! No more clogging and leakage! Durable and durable: There will be no Katun when pressed. Multi-layer sealing ring design, tight sealing, solve the problem of traditional drain button Katun or water leakage. White ceramic sink plugs have a more elegant and minimalist style than vintage drain plugs. White