The use of PP material, mouth of PVC material, flexible and durable. Can be collapsible, can rotate 360 degrees, water spray evenly, water conservation, easy to wash, etc. Suitable for round water. Help to save water, wash sink, vegetable and other things easier. Rotary splash proof water filtration valve, easy to install and use. 360 Degrees Swivel kitchen sink and shower with water-saving applications to clean, simply remove the strainer and rinse it off under the water.