ITEM NAME:Universal Outboard Motor Water Flusher Rectangular Ear Muff Cups for Marine Boat Description: Effective way to flush engine with fresh water to rid salt, sand and silt & to prevent corrosion. Large rectangular black rubber cups. Black coated spring steel frame for quick & secure connection. Includes quick connect style hose fitting, connects easily to a standard garden hose. Easy to connect - Simply slide cups over the top of the water intake slots, & connect your garden hose to the quick connect fitting. Fit for 16mm Pipe Specification: Material:HSS Size Chart: Size:Approx. 5/8inch Package Includes: 1 Piece Outboard Engine Water Flush Flushing Muffs Note: All dimensions are measured by hand, there may be small deviations. Color may vary slightly due to the color setting of each individual monitor. Thanks for your understanding. Please enjoy your happy shopping time! SKU: DMO0012090467025027.1 Piece Outboard Engine Water Flush Flushing Muffs. Effective way to flush engine with fresh water to rid salt, sand and silt & to prevent corrosion. Includes quick connect style hose fitting, connects easily to a standard garden hose.