Ducksback waterproof outboard engine cover. HP indications are approximate, please ensure you check your engine dimensions as cowl sizes vary from manufacturer to manufacturer. Please contact us before ordering if unsure of correct fit and size. Size 3 15-30 HP Length 55cm / Width 33 cm / Height 45cm Brand new Ducksback engine cover (for top of the engine / cowl). Top quality 300 denier 6oz polyester. Waterproof, UV resistant, breathable material. Draw string closure with toggle fastening for easy fit. Has 'Ducksback' logo print. Colour : Royal Blue.