The Event Series Heavy Duty Folding Chair has a contoured, durable polyethylene seat back. It has an integrated back handle for easy set-up, arched cross-braces on the legs for exceptional strength. It is able to ship via small parcel. There is an Optional Cart available. The chairs ship four per carton.Assembled Height 33 1/2"Arched cross-braces on the legs for exceptional strengthChairs ship four per cartonContouredFinish Dark Gray Paint, Textured White Polypropylenedurable polyethylene seat back. Integrated back h le for easy set-upOptional Cart available