Hail Proof Car Cover for BMW Z4 20092023 with Reflective Strips and Thick Cotton Interior for All Weather Outdoor Protection Custom fit for BMW Z4 2009 to 2023 models Specifically designed to match the contour and size of BMW Z4 cars within this production range for reliable outdoor protection. material and protection Exterior is a durable Oxford cloth that is waterproof and has tensile strength. It is easy to clean and scratch resistant. The interior features a thickened cotton layer that helps prevent hail damage, provides winter warmth, and offers summer insulation. A soft bottom lining protects the paint from scratches. Visibility and safety at night Long reflective strips run along the full body to improve nighttime visibility and make it easier to locate your car after dark, supporting safer parking in low light conditions. Practical design features Front and rear windproof straps help keep the cover secure in heavy wind. The reflective stripe design also assists nighttime visibility and locating the vehicle. Use scenarios 1) Protecting against hail and harsh weather during storm seasons. 2) Outdoor storage in all weather, including rain, sun, and light snow. 3) Nighttime parking in urban or poorly lit areas to enhance visibility and safety. Care and maintenance Easy to clean and maintain for longterm outdoor use.