Feature 1、Designed with dual feed, which can maximize the water flows at both intakes 2、Large rectangle rubber muff provides fine intake coverage and reduced leakage 3、Black coated spring steel frame, sturdy and durable, making it fasts and firm to connect 4、With male fitting, easily connect to a standard hose, just slide cups over the tops of the water intake slots, and connect hose to the fitting 5、Practical accessory suits most outboards \u0026 stern drives (which have side water intakes on the lower unit) Flush the engine with freshs water to remove salt, sand and silt, effectively prevents corrosion. Features: Designed with dual feed, which can maximize the water flows at both intakes Large rectangle rubber muff provides fine intake coverage and reduced leakage Black coated spring steel frame, sturdy and durable, making it fasts and firm to connect With male fitting, easily connect to a standard hose, just slide cups over the tops of the water intake slots, and connect hose to the fitting Practical accessory suits most outboards & stern drives (which have side water intakes on the lower unit) Specifications: Material: nylon Color: black Item size: 410 * 143 * 70mm / 16.1 * 5.6 * 2.8in Item weight: 360g / 12.7ounce Package size: 430 * 163 * 90mm / 16.9 * 6.4 * 3.5in Package weight: 650g / 22.9ounce Packing List: 1 * Motor Cleaners Package List 1 * Motor Cleaners