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:3.80X3.80X0.30cm/1.49X1.49X0.12in Inner diameter: 23mm - Plumbing washers are simple to use, simply insert the seal into the push-up (pop-up) drain valve and adjust into place. - The bathtub drain seal is made of high grade rubber, which is flexible, tough, not easy to break, and durable. - Drain valve rubber gaskets are perfect for replacement and repair of pressure washers, filters, sink plug seals, and more. - Replace your old or broken sink mounting ring with a new one. - Produced by a good craftsmanship and has a strong structure, so you can use it with peace of mind.