Mobile Barrier. Bright yellow barrier restricts access for maintenance or isolates safety hazards indoors or outdoors. With 16 articulating panels, flexible unit can be set up straight, curved or in circle. Two 5" nonmarking wheels; four locking straps secure barrier in closed position. ANSI Compliant. Shipped fully assembled. Open unit is 40" high x 13 ft. long x 1" deep (closed 40" x 2 ft. x 13"); weighs 32 lbs.