If you are looking for a professional pop up drain stopper, then your research is over here. That's because our product can meet your need. Adopted of , it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience. Features -Color:Black -Material:Copper -Size:6.80X6.80X19.50cm/2.67X2.67X7.66in Suitable diameter: 37-55mm - Good spring performance, the sink drain effectively prevents rust during use. - The durable and sturdy material resists rust and scratches, ensuring this bathtub drain is a choice. - Simple and convenient to use, very friendly and easy to operate, even for children or the elderly. - Common accessories for household bathroom sewers, suitable for basins with a diameter of 3.7-5.5cm. - The excellent production process makes it have a good texture, can serve you for a long time, and will not be easily . Package list: 1 x Sink Drain