You will get: 6 fuel tank overflow rings, suitable for; most fuel tanks, easy to clean. to replace ; size: the outer diameter is approx. 30mm / 1.18inch, inner diameter is approx. 20mm/0.79inch, height is about 10mm, suitable for standard 22" overflow hole. 24mmMaterial: ABS plastic, chrome surface, hard chrome surface treatment can match the faucet, better than metal handle, quality won't scratch your poolEasy to clean install: no other tools needed, just push and click into place, put some soap on it, and it can slide out easily without damaging the overflow ring feetAppearance modern: good adhesion of the coating, uniform color, glossy surface, good resistance to corrosion. corrosion ; suitable for; the overflow hole decoration, easy to clean. clean and won't get clogged Wide range of applications: our overflow ring is suitable for; most types of sinks on the market and can be used in homes, shopping malls, hotels, businesses and other places. It's a simple and nice decoration