These are some wash basin water overflow ring covers. It will help you to drain water while keep something that will your tube. They are easy to install and use, you can install it by yourself according to the instruction. Features -Color:Golden -Material: Copper and Plastic -Size: 3.00X3.00X1.50cm/ 1.18X1.18X0.59inch -This product is made of copper and plastic material, durable for long-lasting use. -With the simple structure design, it can be very convenient to install and use by people. -Perfect for home bathroom wash basin and kitchen sink, practical and convenient to use. -Great workmanship can ensure the durability and practicality for long time use. - , anti-rust, anti-fading, uniform color, simple and beautiful are all on this overflow ring. Package list: 2 x Sink Overflow Rings