[Durable Plastic Material] The overflow cover is made of high quality and durable plastic. Compared with the metal cover, our plastic cover does not rust and can be used for a long time. The chrome surface has good adhesion, elegant and shiny, perfectly matched with the sink, simple and elegant. [4 kinds of sink overflow rings] Our overflow ring has 4 shapes, namely hollow ring, Mercedes ring, net ring and double ring. There are many types. You can choose different shapes of spill rings according to your needs. Decorate your sink well. [Universal Sink Overflow Ring] Hollow Ring, Mercedes Ring and Mesh Ring: Outer diameter approx. 30 mm, inner diameter approx. 22 mm, height approx. 16 mm, double ring: outer diameter approx. 33 mm, inner diameter approx. It measures 22mm and the height is about 20mm. Fits standard 22-24mm overflow holes. The package includes 8 pieces sink overflow rings, enough for your daily needs. [Easy to install] Our sink overflow cover can be installed quickly and
