Installing a windshield banner can be an easy process (5-30 minutes) if the proper prep work and tools are used. The most important step is to take you time and do it right. Because there are no redos. TIP: This simple list will make installing your new decal simple. 1. Extra person (for large decals) 2. Tape (such as masking tape or painters tape) 3. Scissors 4. Squeegee or Credit Card 5. Soapy Water And Towel WRITTEN DIRECTIONS I hope these instructions were helpful. Thank You.