It's very strong indeed! zBoards are constructed through our patented process and are made from multiple, overlapping layers of paperboard and corrugated paper that combine to withstand tremendous pressure. We like to describe zBoard as the carbon fiber of paper. Take a look at this video showing our team member standing on a cube!
zBoards are just as strong as common particle board constructed furniture. Our furniture is designed for use in common storage, home, and work purposes.