The Fiamma Bike Cover will keep your bikes dry while you are travelling. It is made out of reinforced polyester material which is not only waterproof but also lightweight. Using the adjustable straps you can fit the cover over a different number and sizes of bike(s)*. Benefits & Features Reinforced polyester material Lightweight & Waterproof Adjustable straps Colour: Grey Transparent pocket to insert the rear signal plate (plate not supplied) *We recommend using this cover for 2 bikes only. It is not suitable for bike carriers mounted on the A-frames of a caravan tow bar or roof top.