Review on 🚦 CARTMAN Warning Triangle DOT Approved 3PK: United States FMVSS 571.125 Compliant Reflective Road Safety Triangle Kit by Deshaun Fisher

Some other reviewers were worried they would be brittle and explode but they are not. The box that arrived weighed over 10 pounds, so each one weighs over 3 pounds. The base is weighted and the 2 arms that form a complete triangle are easy to lift and assemble. I did it in 20 seconds. They are also easy to fold up and put back into the carry case. The 17 x 17 x 17 triangles have reflective strips. I hope I never have to use them because that means I'm stuck at the side of the road, but it's reassuring to know we have them for our 35ft trailer/truck.