NCHRP-350 Approved Sign Perfect for all Types of Work Zone/Construction Projects Super Bright Offers a High Level of Visibility through its Retro-Reflective Properties Thick Fiber Glass Batons Provide Maximum Stability Easy to Set Up & Store with Convenient Velcro Strap Proudly 100% Made in America 48" Reflective Super Bright Fluorescent Orange Roll-Up Warning Sign, 48" W x 48" L, 5/16"x1/4" Baton(Ribs), 4 Lexan Pockets - ONE Lane Road Ahead - (W20-4)