Garmin High Efficiency Prop Force. Built to withstand the harsh marine environment. Made from quality parts/materials. Features/Specifications: Designed for maximum efficiency Runs longer Runs quieter Built to withstand the harsh marine environment Made from quality parts/materials Specifications for Garmin Force High Efficiency Prop: Manufacturer: Garmin Color: Black Features of Garmin Force High Efficiency Prop Designed for maximum efficiency Runs longer Runs quieter Built to withstand the harsh marine environment Made from quality parts/materials Package Contents: Garmin Force High Efficiency Prop Garmin 010-12832-00: High Efficiency Prop Force