Compatibility: Suitable for classic 1 inch (about 1 cm) water outlet. Please measure the diameter of the opening of your ingesting fountain for an ideal occasion Fashion style: Just push your glass in to open the water stream. Very blissful and straightforward to use. It also locks the placement through pulling the knob, so that you can get delight from hands-free water motion colour: blue + red Material: plastic Package Contents: 1 x blue faucet 1 x red faucet