Because that is the nature of the roll when you unroll the item or when the item rolled for too long (think about when you fold your clothes for a long time, it will have crease/wrinkles). Install on the car at daytime. Outdoor Durability outdoor 3 years, indoor 8-10 year High quality vinyl that is used for wraps and conforms to the most challenging contours and shapes. Can be re-lifted, repositioned and stretched.Thank you so much for your time. The system will automatically open unpaid item case after 7 days. If we send the item to you from China warehouse. The item "Car Styling Laser Chrome Holographic Rainbow Vinyl Vehicle Wrap Film Foil Decals" is in sale since Wednesday, March 10, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Decals/Emblems/License Frames\Decals & Stickers\Graphics Decals". The seller is "bestcarwrap777cat_0" and is located in Fujian,fuzhou. This item can be shipped worldwide.