Made of low density polyethylene plastic with four 6″ bands of 3M Diamond Grade reflective sheeting. Accommodates barricade Type A or C lights. Tested and certified to meet the crashworthy requirements of NCHRP-350 with and without lights. Meets or exceeds all MUTCD specifications. Accepts tire ring and many rubber bases. Dimensions: 36.77″H x 22.94″W (40.02″H with handle) Weight: 8 lbs.