All of our 12"x18" Frog Parking Only All Others Will Be Toad Novelty Signs are manufactured using premium-grade alodine treated .063 or .080 gauge aluminum. Our novelty signs can be fabricated using 3M Engineering Grade 3200 Series, Engineering Grade Prismatic 3430 Series, High-Intensity Prismatic Series 3930 Series, and Diamond Grade 4090 series sheeting.
