Merge Symbol Sign Merge:Left then posting these signs will

then posting these signs will enforce that speed and remind drivers to slow down

And we're fast

If you do any road work in any state

Simple to use

so be specific with your roll up signs

Merge Symbol Sign Merge:Left then posting these signs willSize: 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):