uxcell Car Roadside Folding Emergency Reflective Safety Warning Reflection Triangle Total Size (Folding) : 39 x 5 x 2.5cm / 15.4" x 2" x 1" (L*W*T) Triangle Size : 39 x 35cm/ 15.4" x 13.8"(W*H) Highly Reflective. Metal Material. Pull apart design for easy car storage, no tools required Alerts others to keep you, your passengers, and your car safe.