Share The Road Sign Material:Engineer Grade Prismatic 25+ The 28x17 1/2 inch recycled

The 28x17 1/2 inch recycled rubber base folds to 4 inches high and has stacking lugs for easy transport and storage

faded speed limit signs in your town

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Guardrails are a last resort

Engineer Grade Prismatic reflective is standard

Share The Road Sign Material:Engineer Grade Prismatic 25+ The 28x17 1/2 inch recycledSize: 18x24 We make all our signs from . 080 thick aluminum. Other companies use steel which rusts, plastic which cracks or warps, or a thinner gauge aluminum (. 060 or . 040) which bends or buckles. Material Details We use 3M reflective sheeting and 3M UV resistant inks. 3M offers the following on their sheeting: 3M 3400 Series Engineer Grade Prismatic (EGP): Rated for 5 7 year outdoor lifespan 3M 3930 Series High Intensity Prismatic (HIP):