Double Arrow Symbol Sign Material:Engineer Grade Prismatic Corner Pockets: The durable Lexan

Corner Pockets: The durable Lexan corner pocket holds the sign frame firmly in place while protecting all four corners of the sign for increased durability

Withstands weather and road conditions

galvanized with

The Keep Left Symbol is used when the traffic pattern needs to go around an island or median to the left of the median

Our speed limit 45 signs are made with 3 grades of reflectivity for maximum visibility day or night

Double Arrow Symbol Sign Material:Engineer Grade Prismatic Corner Pockets: The durable LexanSize: 30x30 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):