[Easy switching between 3 modes] - The OSDUE sink nozzle has three functions: stream, spray and pause. Just press the button to switch from a steady stream to a spray. Press and hold the round button on the top to stop the water flow. [3 connection sizes] - Without the 360° conversion head: the pull-down spray head is only suitable for G1/2 connections. Faucet extension with 360° adapter: 22mm internal thread or 24mm external thread for standard faucets (adapter required). This sink mixer makes it easy to clean every corner of your sink. [Easy to install without extra tools] - This pull-down faucet nozzle is very easy to install; just unscrew the original and screw it on. [Premium ABS] - The kitchen faucet spray accessory is made of engineering grade ABS with chrome finish to ensure quality and durability. The 360° adapter is made of brass and durable enough to perfectly fit your faucet configuration.