Our Perfectly Sized Funny Die cut Decals are made to last 06 years. Because of Weather conditions, the vinyl design may not stick to the transfer tape completely. Its highly recommended letting the decal sit at room temperature and pressing it with credit card, give time to settle/stick after the application and/or Watch a Video on Youtube if its your first time applying a decal. Also you can read instructions in listing image attached before applying it toflat surfaces as recommended.