The Upper panel board is 8"x 24", lower board 6"x24" .
The legs are made from 14-gauge galvanized steel angle iron or steel roll-formed material.
The panels are made of high-density copolymer polyethylene with UV inhibitors.
The panels have a high-impact resistant, vinyl-injected plastic.
The material has a brittle temperature of -180°F and a softening temperature of +320°F.
The legs are 1 1/4" x 14 gauge.