The boxes that come in our supply kit are rated to hold up to 50 lbs each.
Boxes weighing more than 50 lbs are subject to an overweight fee or repacking fee.
To avoid overweight boxes, be sure to pack evenly distributing heavier items (i.e., books) throughout all of your boxes. Use appropriate padding in between items as well as to fill gaps. This will ensure your items do not shift inside the box during transport.
If you are concerned your box may be overweight? Just step on a scale and note your weight, then pick up your box and step back on the scale. You should now be able to estimate the weight of your box with a little math.