Package Included: You will get 6 pcs kitchen sink overflow ring, sufficient quantity, and easy to replace. Size: The outer diameter of the sink overflow cover is 3.1 cm, the inner diameter is 2.4 cm, suitable for overflow holes of about 0.22 cm to 0.24 cm. Please check your overflow hole diameter is compatible with our products before purchasing. High Quality Material: The sink overflow cap is made of quality ABS plastic material, the cover is printed with chrome, ensure the surface gloss and the brightness, excellent corrosion resistance. Easy Installation: You simply push it in and snap it into place, no additional tools are required and it is very easy to install. Wide Application: The sink drain cap suitable for most types of wash basins on the market. It can be used in homes, schools, hotels, restaurants, shopping malls and other places. Suitable for wash basin, bathtub, kitchen sink, bath basin.