Direction: 1. Tear off the protective paper on one side of the double-sided adhesive and stick to the letters. 2. Clean the surface of the hood using car shampoo or rubbing alcohol to remove dirts and oil, make sure to rinse it with clean water and dry it using microfiber before installation. 3. Place the letters on the desired position but do not put pressure on it yet so that if adjustments are needed it can be easily realign. 4. Put some pressure on the letters 15 - 30 seconds after the desired position is achieved.