Carwash Cannon™ combines the water from your hose with air and any car wash liquid soap to create a thick cleansing foam. Simply attach it to any garden hose, fill with soap, and pull the trigger. Watch as your car is covered in a thick foam that gently lifts away dirt and grime. Then, simply rinse for a sparkling clean, shiny car. It's the professionals secret to a fast, easy, scratch-free carwash! Features a comfort grip handle, trigger lock and a premium spray tip and nozzle. Plastic, aluminum and brass. Measures 9"L; soap holder is 5"Dia.