Easy to install. Please be noted that this extender dont work for all the faucet,please check our picture, we have showed which kind of faucet it dont work Small and cute: this can extend the length of the faucet, which makes kids more comfortable to wash their hands This tap extender is made of plastic. The tap extension has a bright colour and soft tactile sensation Tap Extension for Children is Soft silicon rubber material, dont scratch your babys hand Easy to put on or remove for cleaning, simply attach it to any tap in seconds and without tools