Compatibility: the snow foam lance is designed for use in car washing machines and perfectly compatible with for Karcher K series K2/K3/K4/K5/K6/K7 pressure washer accessories. Easy to use and install: Pour some soap into a foam bottle filled with warm water and use a standard adapter to connect an electric pressure washer gun. Finally, turn the top button to adjust the desired amount of foam. The button adjusts the amount of foam released. Our snow foam cannon has a 360° adjustable spray nozzle and an upper rotary knob. Excellent craftsmanship: Durable and high pressure foamable. Spray nozzles and top adjustable knobs are made of durable plastic that does not break easily. The tank of the foam lance is large enough (capacity 1L), so you can wash two sedans or one large SUV with one bottle. Quick cleaning and time saving: Compared to the conventional type of car wash, this foam cannon creates a beautiful thick foam layer on the car, helps you clean the vehicle faster and significantly shortens the washing time, ensuring excellent and efficient cleaning time. With a snow foam cannon, you can not only wash your car, but also luxuriously wash your car at home and increase the efficiency of your business with the quick and effective cleaning of the foam cannon. Please note:Slight color difference or difference in kind, does not affect the use, please do not mind, thank you! Colour:Photo Color Material:Aluminum Alloy Package Contents: 1 x High Pressure Washer Foam Pot 1 x Connector Only the above package content, other products are not included. Note: Light reflection 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.