My magnets were shipped in the heaviest box known to mankind

Ordered 4,000 magnets. They came in one box. One box. The heaviest box known to mankind. The box was mangled from the UPS man heaving it up the driveway. He gave up on the sidewalk, sweat pouring off his forehead. He sat in his truck and wept for twenty minutes before leaving. The box is still sitting in front of my house because I can't move it. Why would you ship 4,000 magnets in one box?