Boat Propeller Cover, Waterproof Heavy Duty 420D Marine Motor Propeller Protective Bag, 15-1/2"OD, Fits for Propeller 12"-15"OD (Black) Black beauty_2021 Connects to the app for

Connects to the app for enhanced features (note: no SIM card support)

Shatterproof design that prevents snails from splashing

Practicing 3-5 minutes a day can enhance breath support

Beautiful polishing: measuring about 5 inches in diameter

Boat Propeller Cover, Waterproof Heavy Duty 420D Marine Motor Propeller Protective Bag, 15-1/2"OD, Fits for Propeller 12"-15"OD (Black) Black beauty_2021 Connects to the app forBoat Propeller Cover, Waterproof Heavy Duty 420D Marine Motor Propeller Protective Bag, 15 1 2"OD, Fits for Propeller 12" 15"OD (Black) Product Features Waterproof: prevent from rain, snow, frost, dust, rust, scratches, provide year round protection of your boat propeller. Heavy duty 420D oxford polyester protection, U V and weather resistant. Size: 15 1 2"O. D. Suitable for propeller diameter OD 12" 15". Please measure your propellercan be fit before