WATER–suitable for round water outlets in 16-23mm diameter designed to deliver consistent results ADJUSTABLE–Food grade pp+pvc sleeve, safe and odorless ensuring dependable everyday performance FAUCET–Foldable and 360 degree rotatable, very convenient to use designed to deliver consistent results FILTER–The active mineral cement can effectively filtering the harmful substance in the water making it a practical addition to your routine SIZE–With adjustable for easy installation and well fitted offering enhanced usability and comfort Report an issue with this pro