Minnesota-Handicap Parking Sign Material:Diamond Grade Many highways throughout the US

Many highways throughout the US have speed limits of 65 mph

Other speed limit choices: 20  25  30  35

Size: 18x12

They do if you post our speed limit 5 mph signs

Use our Speed Limit 10 mph sign with reflective sheeting on heavy duty aluminum when you need to keep drivers at a slower speed

Minnesota-Handicap Parking Sign Material:Diamond Grade Many highways throughout the USSize: 12x18 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):