Marine Engine Flushing Mixer: Simple and convenient to use with salt remover solution; Compatible with garden hoses and engine flushing devices or nozzles Desalting Deposits: Effectively removes salt deposits on glass fiber, metal, vinyl, plastic, and painted surfaces, as well as fishing and diving equipment 2 Option Switch: Water and soap dual function design allows control of water flow or application of desalting solution to the surface being treated, providing added convenience Thicker Material: Features ultra tight welding technology to minimize leaks; Secure connections help prevent water leakage Wide Range of Applications: Suitable for boats, RVs, campers, trailers, ATVs, cars, trucks, jet skis, motorcycles, fishing equipment, diving equipment, snow plows, salt tankers, and more Material: ABS Color: Black and Yellow Package Contents: 1 x Boat Engine Flush Mixer Liquid Flow Valve Note: Lighting and display differences may cause slight variation in color between the image and the actual item. Measurement may vary by 1-3 cm.