How to choose the size ?- full car cover provides accurate size chart (picture 4-6), just find your brand/model and year of manufacture in the size chart to match the correct size. 20 years of car cover manufacturing experience allows us to obtain a wide range of vehicle sizes, including sedans, SUV, hatchbacks. Accurate car cover sizing will more fully protect your vehicle and extend the life of the cover. If you can't find your model please contact us for confirmation, thank you!Upgrade Material-1: heavy duty car cover adopt 10 Layers of composite material. 2:The thickened PE material on the surface makes the cover 100% waterproof and breathable, while increasing the UV resistance to make the cover endure longer in extreme weather such as exposure to the sun, rain, snow and strong wind. 3:The interior thickened cotton increases the fastness of the car cover and improves the ability to tear-proof and scratch-proof.Product Details -1: car cover has three pairs of windproof belts, each of which is reinforced so that it won't blow away even in high wind weather. 2:We provide a big bag that can readily fold the cover in the trunk for transport. 3: We use double stitches to sew the edge, which can make the edge of the car cover more firm and not easy to get off the line. 4:The Car Cover has 6 reflective strips to remind people not to hit cars at night.All Seasons Protection- thick weatherproof car cover provide overall protection of vehicle from all-weather elements in spring, summer, autumn and winter 4 seasons: dust, snow, industrial contamination, bird droppings, leaves, pollens, acid rain,uv light,hot sun, rainstorm,etc. Warm Reminder- 1. Pls clean the car surface before you use the cover. 2. In order to better adapt to your car, some models do not have a mirror pocket, please observe the first image shown. 3. cover is designed to offer exceptional protection and comes with a 12-month commitment.Trust in our dedication to quality and enjoy peace of mind with a product built to last.