20 Minute Parking Sign Material:High Intensity Prismatic Use this sign with a

Use this sign with a post

35 mph speed limit signs with a minimum of Hi Intensity Prismatic reflective sheeting are now required by across the country on all public roads and including all private property where vehicles are invited

Other speed limit choices: 05  10  15  25  30  35  40  45  50  55  60  65  70  75

If your roads or parking lots are designated at 20 mph

And hopefully you won't take his lyrics to heart

20 Minute Parking Sign Material:High Intensity Prismatic Use this sign with aSize: 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):