This bathroom sink basin trim overflow cover, manufactured with plastic material and detailed workmanship, so that it can serve well. The household sink overflow cover can help decorate your sink basin. Convenient for users to attach the decorative cover to their washbasin's overflow outlet. Features -Color:Silver -Material:Plastic -Size(round):3.00X3.00X1.20cm/1.18X1.18X0.47in -Size(oval):5.50X2.20X1.50cm/2.16X0.86X0.59in -Mounting hole diameter(round shape): 22-24mm/0.87-0.94in - Made of plastic material. Practical and durable to use. It also can be used for a long time. - Wide range of application. Can be suitable for most of the bathroom sink on the market. - Easy to install and remove without any additional tools or skills to make your wash basin more beautiful and neat. - Sink overflow rings are in simple structure and can be easy to install. You can use it without worry. - The surface is bright and smooth, and the texture is fine. Sturdy plastic material, durable. Package list: 5 x round sink overflow rings 5 x oval sink overflow rings