Optional Movement Left Sign railroad crossing A Left Turn Yield on

A Left Turn Yield on Green sign informs drivers that even though the light is green

3M 4000 Series Diamond Grade (DG3): Guaranteed for 12 year outdoor lifespan

We use 3M reflective sheeting and 3M UV resistant inks

Size: 12x18

This sign is for overhead mounting

Optional Movement Left Sign railroad crossing A Left Turn Yield onSizes Available: 24x30, 30x36 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