Water Spray Type: Water Column Nozzle Material: Engineering Plastic Body Material: Engineering Plastic Handle Type: Finger Grip Interface Material: Engineering Plastic Pressure range: 60 bar - 160 bar (900 psi - 2320 psi), perfectly works with home-use pressure washers Foaming performance: Plentiful, thick and high-dense foam, light duty and durable design Adjustable consumption of snow foam chemical, Variable angle spraying pattern from pencil to 60 Degree fan,resistant to chemicals The bottle surface has a measurement guide line. Easy to adjust the mixing ratio You can rotate the nozzle to change the spray pattern The dial on the top to control the foam mixture It makes soft snow foam, fun and simply It works with any pressure washers, small and big are all working perfectly It saves water, It's eco-friendly It's touch-less car wash, it saves your time and energy The thick foam suds melt rods and dirty on paint, thus it reduces swirl marks and scratches All plastic material,750ml voloum,light weight and portable compare to 1L ones. How To Use: Fill fluid bottle with desired amount of shampoo Then fill fluid bottle with water for full bottle For best results, use warm water, 20 percent shampoo and80 percent water is suggested Shake the fluid bottle to mix the shampoo with water thoroughly Attach fluid bottle to foam unit Attach the fitting or adapter to pressure washer , and you can start playing with it colour: White and black Material: plastic Package Contents: 1 x foam Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.