1.[Right Size Choice]See the Size Chart in Images 4 to 6. Premium car cover provides accurate size chart, First check if your car is a Sedan, SUV or Hatchback, then find your brand/model and year of manufacture in the size chart to match the correct size more easier. If you can't find it, please us to confirm, thank you! 2.[Premium Material] 6-Layer car cover suitable for use in all seasons. 1- Made of the est waterproof heavy duty aluminum material, more wear-resistant and tear-resistant. 2- The inner lining of soft cotton would protect car paint better. 3- Anti-aging agent makes our car cover more durable than other similar covers. 3.[Practical Design]1-It's difficult to find a front or rear for a large cover, made a black fabric (at front) could help you put on the cover easily. 2- Windproof straps at front & rear to stop the cover blown away by heavy wind. 3- The elastic hem at the bottom makes the cover fit the car better. 4- Reflective strips remind other people in the night, avoid accident in dark environment. 4.[All Weather Protection]Whether it is hot sun or cold winter, weatherproof car cover can effectively protects your vehicle all seasons from harmful uv-rays, sun, dirt, dust, winter snow, rain, bird droppings and other extreme weather. Perfect for outdoor and indoor use!