The pop-up bathtub stopper is made from copper materials, safe, durable, able to keep it clean for long period of time. You can use this pop-up sink plug easily, just take out the old one and insert the plug to complete the installation. With good workmanship, it can surely bring you better service. Features -Color:Silver -Material:Copper -Size:7.00X7.00X6.00cm/2.75X2.75X2.36in -Note:The outer diameter of the cover is 1.25 ". Please measure your existing stopper to ensure a perfect fit. - Reliable gaskets form a tight seal around the edges of the drain , let it become more professional. - Easy to clean, just take out the filter, rinse it and clean, save your time and efforts. - Made of safe copper materials, durable, anti-rust and able to keep it clean for a long term. - Simple structure, light weight, easy to install and store, can be suitable for bathtub, sink to use. - You only need to press the cover of the sink stopper to between the sealed and drained states, it gives you satisfying using feeling. Package list: 1 x bathtub stopper