Description: 【Practical Marine Tool】: Effectively flushes the engine with fresh water to remove salt, sand, and silt, helping to extend engine life and maintain optimal performance 【High Performance】: Boat motor flusher, double flow design delivers higher water pressure for superior cleaning results, while the sturdy body ensures durability and leak protection 【Outboard Motor Water Flusher】: Includes adapters compatible with various hose sizes, making it versatile for different setups and easy to connect 【Simple Operation】: Just fit the sleeve over the lower unit intake, attach a standard 5/8" garden hose with quick connect valve, and start flushing 【Compact Size 】: 14 cmx38.1 cm/5.5 inchx15 inch, made from quality plastic; package includes 1 marine motor flushing tool Specification: Material: Plastic Size Chart: Dimensions: 14 cmx38.1 cm/5.5 inchx15 inch Package Includes: 1 Boat Motor Flusher  Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.