It is suitable for round and square taps. It can be connected to all kitchen, bathroom and garden taps to your hose. Material: PP+ABS+TPR, made with best quality materials, long service life, no water leakage. Suitable for maximum width 34mm and thread height 43mm . Suitable for all kinds of outdoor or indoor faucets. Easy to install, just split the end of the faucet and secure by screwing on the top. Designed to fit a variety of indoor kitchen faucets. p> Package Contents: 1 * connector