HIGH QUALITY: Made of ABS plastic material, the cover features a chrome finish with a modern and shiny appearance. It decorates the overflow hole without blocking it and offers good wear resistance for long-lasting use. Corrosion resistance: The surface of the overflow ring is galvanized, providing protection against corrosion and preventing rust even when exposed to water over time. Easy to install: The durable chrome finish complements most faucets. Apply soap to aid installation for a smooth fit. No damage to the lid feet and no complicated tools or steps required. Elegant design: The overflow ring comes in a sleek silver color, blending seamlessly with most kitchen and bathroom fixtures to enhance overall aesthetics. Sufficient quantity: Each package includes 10 oval overflow rings. Ideal for multiple sinks in the home, with extras for future use or as replacements. Size: 55mm in length, 14.5mm in height. Fits openings measuring 47mm–48mm in length and 16mm–18mm in width.