Thickness: 3.0 Mil Outdoor Durability: 6 years for colored Adhesive: Solvent Polycrylate, Permanent Reflective Professional grade American Vinyl Films. - Installation guide on youtube. - Vinyl is pre-cut and sized to fit, no trimming needed. - Wet application strongly recommended for beginners (Read carefully our installation guide before installing). - We are not responsible for improper installation. but, whether any difficulty, contact us. We will gladly help you.