Applications: suitable for Honda Outboard Engine 8-20HP BF8 HP (4 Stroke) 2000 & er BF9.9 HP (4 Stroke) 1988 & er BF15 HP (4 Stroke) 1991 & er BF20 HP (4 Stroke) 2003 & er suitable for Yamaha Outboard Engines 9.9-20HP T8, T9.9...all years F9.9(4 stroke)...2000-2007 F15(4 stroke)...1998-er F20(4 stroke)...2007-er 9.9hp(2 stroke)...1984-2009 15hp(2 stroke)...1984-2009 F15C...2007-er F20(4 stroke)...2007-er Outstanding Quality: Based on fine raw material, superb manufacturing process and strict quality control, our propellers are more durable. Material:Aluminum alloy colour:Dark gray Package Contents: 1 * Propeller Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.