Row # Sign no parking sign And don't forget to replace

And don't forget to replace older speed limit 40 signs that may have lost their reflective properties over the years

Signs are available in the following color options: Blue/White for Interstate Routes

but this is still the most common 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

Blue/Yellow for County Routes

Row # Sign no parking sign And don't forget to replaceSize: 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):