Vinyl Decal Stickers, Ideal for use on Car/Truck Windows, Laptops, Mirrors, Etc. Most smooth, non-porous surfaces are acceptable. Listed prices are per Decal. All Colors are permanent vinyl with a gloss finish. Measurements are based on the longest measurement of height and/or width. Images are for display purposes only and are not an exact replica of size or color. Decals will come with transfer tape already installed on your decal for easy installation. The manufacturer of the vinyl we use states their vinyl will hold up to outdoor conditions for up to 6 years. All orders include free shipping of either First Class or Priority Mail depending on size and weight. After your purchase you will receive an automatic message with information concerning tracking numbers and installation tips. Suggested sizes for round / square style decals is 2" - 3" for tumblers and water bottles. 6" and larger for vehicle windows. Short and wide decals such as mountain range, names, word phrases are 2"- 3" for tumblers and water bottles. 8" and larger for vehicle windows. These are suggested sizes. They are not a guarantee that it will fit all application needs.