Water saving regulator for household faucet Close design, two water outlet modes, direct current and spraying, with rubber interface for good sealing, It can be directly installed, and is suitable for round faucets with a diameter of 1.7cm. Material: ABS+PVC Size: Small size diameter 6.5 10.5cm Large diameter 6.5 15cm Description: This baby is only suitable for installing on the round and long water outlet, and is suitable for the water tap with a diameter of 17mm, With small switch, the water outlet mode can be changed at will. Regulating valve design, water outlet mode can be selected by yourself. Large area of water can clean dishes more cleanly and save more water. Shower shape, large water outlet area, improved efficiency, cleaner. Straight running water can adjust the water pressure and save water. be careful: This baby is suitable for installing on a round and long water outlet, and is suitable for a water tap with a diameter of 17mm. Please refer to the picture for details.