School Speed Limit 15 When Flashing Sign Material:Diamond Grade 10+ The beauty of this tool

The beauty of this tool is that there is no need for chains and backhoes

Size: 48x30

but not when it comes to MUTCD approved speed limit signs

you can be proud to know that you are buying American when you buy any one of our traffic and street signs

This item must ship via truck (UPS and FedEx with not ship anything over 8')

School Speed Limit 15 When Flashing Sign Material:Diamond Grade 10+ The beauty of this toolSize: 24x48 Other speed limit choices: 20 25 30 35 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