Hazmat boxes hold up to 2,500 lbs., replacing 4, 55-gal. drums. Stack up to 3 high. Store flat to minimize space. Assemble quickly as needed. Five-wall corrugated boxes feature 10-mil. poly liner. Nylon-reinforced tape around circumference reduces bulge. Transport using backhoe or front end loader. No strapping needed. Boxes can be incinerated.