Keep Left Text And Symbol Sign Size:18x24 Other speed limit choices: 15

Other speed limit choices: 15  20  25  30

If you see a Speed Limit 55 sign posted

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

now that sounds just right

Keep Left Text And Symbol Sign Size:18x24 Other speed limit choices: 15Sizes Available: 18x24, 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