DescriptionDesigned for car driving, sink mounting ring can connect your sink and drain plug. Made of premium material for long time and durable use. It has a simple design, but very practical in use, giving you a good using experience. Also can be a good gift choice for your friends, they will like it.Features-Color:As Shown -Material:Rubber -Size:4.15X4.15X0.30cm/1.63X1.63X0.12in- Protect your counter top and glass vessel sink, and prevent slippage. - Rubber drain valve gaskets are perfect for replacement and repair of sink plug seals, pressure washers, filters and more. - A good substitute sealing gasket for your broken or worn out one. - The bathtub drain seal is made of premium rubber, which is flexible, tough, not easy to break, and durable. - Simple in design, but very practical in use, which brings great convenience to you.