How to ChoiceBlack, Please check your motor "Length" to choose tSUITABLSIZE. If you didn't sure thSIZE, please choose the largeSIZE. outboard motor cover, waterproof engineer cover, outboard engine cover --This 420D Outboard Motor cover designed for protecting your motors from rain, water, dust. --Designed with drawstring, easy to install or remove it without tools. --The Oxford cloth will not shrink or stretch in daily use. --Outboard Motor Cover extend your motor service life. Full Outboard Motor Engine Cover --Waterproof Boat Cover with 420D Heavy Duty Oxford Cloth --Extra PVC Coating Fit for Motors Product Name: Outboard motor cover, waterproof outboard engine cover, waterproof outboard motor cover Outboard Motor CoveSIZE and Type: Fit for 25-50 HP: 23"D X 17"W X 16"H Fit for 50-115 HP: 24"D X 23"W X 18" H Fit for 115-225 HP: 28"D X 27"W X 18"H Fit for 225-300 HP: 31"D X 28"W X 24"H ?Heavy Duty waterproof outboard engines coveCompatible with most brands like Mercury, Yamaha, Honda, Suzuki, Nissan. NOTE: Please go by the " Length " of your motor to choose thSIZE. If your motor is special or you don't sure thSIZE please choose the largeSIZE. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.