Side Road Symbol Sign Material:Diamond Grade 10+ If you are shutting down

If you are shutting down the right shoulder

Other speed limit choices: 05  15  20  25  30  35  40  45  50  55  60  65  70  75

Comes with coupler and rubber foot

Low density plastic

you need to post this mandatory right turn sign as well or you will have some fender benders at your intersection if you don't have this right turn arrow with ONLY underneath it

Side Road Symbol Sign Material:Diamond Grade 10+ If you are shutting downSizes Available: 24x24, 30x30 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