Description Made of brass material, durable for long-term use. Anti-rust and , bouncing without lagging. Adopting spring mechanism and screw thread push pop-up, light weight and durable material for long-term use. The upper and lower ends of the bolts are in a spiral structure, which uses a spring mechanism and threads to push the click sound. Features - Color: Golden. - Material: Copper. - Size: 4.70X1.50X1.50cm/1.85X0.59X0.59in. - Copper materials. All copper structure, very durable, precision craftsmanship guarantees no burden to use. - Works as a replacement part for basin pop-up plug, Suitable for most bathroom basin, sink and bathtub. - Easy to operate. Our pop-up sink movement is simple to use, just push down to seal and release the drain. - Easy to install. Just gently install it on the bounce cover and you can start using the new drain. - The best choice to replace the old or broken pop-up sewer movement, come buy one and try it. Copper materials. All copper structure, very durable, precision craftsmanship guarantees no burden to use. Works as a replacement part for basin pop-up plug, Suitable for most bathroom basin, sink and bathtub. Easy to operate. Our pop-up sink movement is simple to use, just push down to seal and release the drain. Easy to install. Just gently install it on the bounce cover and you can start using the new drain. The best choice to replace the old or broken pop-up sewer movement, come buy one and try it.