ADJUSTABLE NOZZLE: Foam Cannon use high-quality brass core for durable use and leak-free, which has adjustment function that allow you to adjust the spray range with corresponding water pressurs. Variable, adjustable Spray Nozzle for accurate mixing and foam generation. EASY TO USE: Fill up soap into the reservoir bottle, then connect 1/4inch quick connector to pressure washer or lance, adjust the knob to desired foam level. Adjustable spray nozzle to choose suitable spray pattern. Water regulator knob to control water and foam. MULTIPLE USES: perfect for Car & Motorcyce Washing, floors & Windows Washing, Roofs & Driveways & Siding Washing, etc. It is the best product for detailing trucks or SUVS and is an essential for the average family. HIGH-END : This Foam Cannon Container Capacity: 1 Liter/022 Gallon; Maximum Pressure: 20GPM & over 5000 PSI. Fits for the most of pressure washer wand. Colour: black Material: plastic Size: about 165 x 25cm Package Contents: 1 x Snow Foam Cannon 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.