Brass Material: The sink stopper is made of high-quality brass, which is strong and durable. Corrosion resistance, rust resistance, and high temperature resistance can be used for a long time. Pop-Up Design: The bathroom pop-up sink stopper has good elasticity. Easy to close or open by pressing the pop-up lid. The sink can be filled with water when closed, and the lid can be quickly emptied by pressing the lid again. Universal Size: Fits all standard sinks, the standard connection size is G 1¼. No overflow hole. High Quality: The sealing gasket is a high-quality silicone ring, which is not easy to age and has better sealing performance. Squeeze the sink stopper to keep waste out of the pipes. This leak-proof drain valve is not only suitable for household use, but also for sinks in various bathrooms and toilets in restaurants, bars, hotels, etc. An elegant look that makes you feel luxurious in the bathroom.