Decals are made from ORACAL 651.
Made with a clear, solvent-based, permanent adhesive that has a durability rating for up to 6 years! 
Great decals, signs, and wall graphics. 
Oracal 651 vinyl is a permanent, glossy vinyl that is suitable for both indoor and outdoor use. It is water-resistant and can withstand exposure to sunlight and extreme temperatures, making it ideal for use on vehicles, outdoor signs, and other applications that require long-lasting, high-quality results.