Feature: Brand new and high quality Solid brass , chrome finish, stainless steel pad 360-Degree Twist and Rotate Swiveling Super Sprayer Water saving 30%~70% (compared with standard bubbler) Can be fitted to Kitchen, Sink Faucets, Bathroom Taps and Lavatory Faucets Simplified design, Easy to install, Polished chrome finish Warmly Tips: 1# Male Thread Aerator will fit your Female Thead Faucet Head (Your faucet female thread diameter inside approximated 23.5-24mm actual measurement will fit) 2# Female Thread Aerator will fit your male Thead Faucet Head (Your faucet male thread diameter inside approximated 21.5-22mm actual measurement will fit) Item: Water Faucet Aerator Material: Brass Finish: Chrome Color:Silver Size: 1# 22mm Female 2# 24mm Male More detaield,please see photo, Note: the shadow in item is not exist,and it caused by the light when we take photo. Thank you for your understanding. Packing Include: 1Pc Water Faucet Aerator