Made from plastic, decorates the overflow hole but won't scratch your basin. Not easy to break and deform, a good helper for you to replace the old overflow drain covers. These overflow drain covers match well most types of wash basin on the market, can be applied to home, hotel, shopping mall, factory and other places. Features -Color: Silver. -Material: Plastic. -Size: About 3.00X3.00X1.50cm/1.18X1.18X0.59in. - Easy to access, no tools required, and the overflow hole cover can be installed by hand. - Large quantity overflow ring hole caps, enough for home use and replacement. - Fine and smooth surface gives a nice and clean look, not easy to rust and corrosion resistance. - Suitable for types of washbasins, you can apply them to your kitchen and bathroom. - Our drain caps cover is enough to use and have large quantities, also have spare for a good replacement. Package list: 30 x Sink Overflow Covers