Please confirm whether the faucet is suitable before purchasing. 1. The face of our hand washing machine is 3.2cm in diameter, can be adjusted with 2.5-4cm diameter faucet, too small faucet or vertical down faucet is not applicable. Please measure the outlet diameter, bring the faucet photo to the owner to confirm (faucet diameter less than 2.5cm or faucet greater than 4cm does not draw). 2. About the material: We are made of soft rubber. Very soft, very good quality - weather reasons, getting water in winter will be difficult, soaking water will be soft3. About size: If the professional faucet is just a little bigger than the set, don't put water in it, then screw it back in! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia