OK, it’s plastic, made in China and from Wal-Mart, but we have been unable to find any better value for similar storage or foot lockers. These units are lockable, have wheels and a solid handle for transport. Each locker holds 23-gallons which is large enough for bulky items without the entire unit becoming impossible to move. While these lockers meet USPS, UPS and airline shipping regulations, we would be wary to ship for fear of breakage. But for storage at home this is an excellent solution. They would also make an excellent Bug-Out-Box for bulk and larger items, assuming vehicle travel.