HIGH QUALITY: Made of ABS plastic material, the cover is printed in chrome, has a modern and shiny appearance, decorates the overflow hole but does not block it.It has good wear resistance, so it has a long service life and you can use it for a long time. Corrosion resistance: the surface of the hole ring overflow is galvanized and will not be corroded, so it will not rust even if exposed to tap water for a long time. Easy to install: Durable chrome finish matches to faucet, easy to install, apply soap on it and it will slide easily, no damage to the lid feet, no complicated steps required. Elegant Color: The overflow ring is made of noble and elegant silver, the smooth appearance is suitable for most kitchen and bathroom environments, making your kitchen and bathroom more elegant. Sufficient quantity: The package contains one total of 10 oval overflow rings.There are enough to decorate every sink in your home.You can install them in the kitchen or bathroom, then the remaining overflow ring can be used as a spare. Size: length 55mm, height 14.5mm, Suitable opening length: 47mm-48mm, width: 16mm-18mm.