Sturdy Buckle Design： The buckle feet of this sink overflow ring cover are made of ABS. It has good flexibility, anti-aging, more stable, and not easy to fall off after installation. Polishing： This sink overflow ring cover has been polished many times to ensure gloss and shine of the surface. The surface of this sink overflow ring is smooth and delicate, the adhesion of the coating is good, and the color is uniform. High quality metal material：This overflow cover ring is full is made of high quality stainless steel alloy. The overflow cover is dense and free from trachoma, it is not easy to rust and fade, and it will not scratch the sink. Easy to install： This overflow ring overflow cover ring is easy to install, you just need to push and click into place, and it can be installed without any tools. Usage： This overflow cover ring is suitable for sinks of hand wash in hotels, restaurants, home shopping malls and other places. After use, it will not overflow the sink water. Specification: Material: Brass Weight: approx. 14g/0.5oz Size: Inner diameter: approx. 1.5cm/0.6in Outer diameter: approx. 3cm/1.2in in Height: approx. 1.5 cm / 0.6 in Color: Black/Bronze/Silver Package List: 1 * Sink Overflow Ring Please Note: 1 . Due to manual measurement, please allow 1-2cm error. Thank you for your understanding. 2. Monitor calibration is inconsistent and the color displayed in photos may be showing slightly different from the actual object. Please take the actual product as the standard.