Keep Off Median Sign Material:High Intensity Prismatic 25+ 10 15 20 25 30

10  15   20   25   30   35   45

40 is the new 30

3M 3930 Series High Intensity Prismatic (HIP): Guaranteed for 10 year outdoor lifespan

Speed Limit 65 mph is the second most popular speed limit sign that we sell

So if you don't want people speeding on your property or in your parking lots or at your schools

Keep Off Median Sign Material:High Intensity Prismatic 25+ 10 15 20 25 30Size: 24x30 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):