About Model:The sticker for each model is not the same size and shape, please be ensure to choose the appropriate size of your car, if you do not know how to choose, welcome to consult.About Install:Please note that before you install, make sure that the surface is clean and free of grease.After the installation is complete, be sure to bake with hot air gun (to soften the adhesive material, enhance the adsorption)No completion of these two steps, it is possible in a very short time, the sticker will lose its sticky.About Material:This Kind of Material PVC, Have Flexibility, There might be a little bit of change Depend on the WeatherSo the size may have Litter Error of 1CM difference.About packaging:We will first use wrapping paper packaging, and then wrapped into a transparent plastic bag.Outer layer is very strong triangle box, and tear-resistant bags.But hope you can understand, Even if it is a strong packaging can not resist the possible violence transport.Due to the particularity of the material, some wrinkles and the like do not affect the installation.Hope you can kind understand.NOTE:We Suggest you to Ask Help From Professor.(Adhesive process is not so simple as show in the picture, the lack of professioal operation roast and scrapethe consequence may be the edge of the sticker after some time off)Make sure the target location is clean enough.You'd better scrub the surface with alcohol or specialCleaning Agent for several times.If permitted,heat it with heat gun. Please Focus the 4 Sides and Heat Up to Avoid Dropping.The First 60 mins, the Stickiness is Weak, After That, Will Be Trongest.Thank,you and have nice day :)