Easy to Install: Our sink overflow rings fit easily and conveniently on the faucet, you just need to push and click to place them, putting soap on them can help slide easily without destroying the cap feet, easy to install Size Details: The outer diameter of the round sink overflow cover is approx. 30mm, about 15mm height, fits perfectly with standard 22-24mm overflow holes Keep the surface bright and shiny: Our basin overflow plug cover has good adhesion, classic color and good corrosion resistance, which can ensure a brighter and shinier surface. Plastic material: These round bathroom sink overflow covers are made of plastic, the covers are printed with chrome, have a modern and shiny appearance, suitable for decorating overflow holes, will not clog, can be used for a long time in the kitchen or bathroom. Wide range of uses: Our sink drain plugs are suitable for most types of sinks on the market and can be used in homes, hotels, shopping malls, factories and other places. Please check if your overflow hole diameter is compatible with our products before purchasing.