All of our dimensions are given as inside measurements to make it easy for you to determine if your product will fit. The dimensions are given as Length × Width × Depth.
- Length is the measurement side-to-side. For mailer boxes, this is the side on which the box opens and hinges.
- Width is measured front to back
- Depth is measured from top to bottom
When measuring your contents to determine the box size you need, we recommend adding at least .25 inches to your actual product dimensions, for ease in packing and unpacking.
If you need external measurements for any of our boxes, or if you are planning to nest boxes inside each other, please contact us for sizing advice. We'll be happy to share our formulas for how to do that effectively!