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How do you measure a box?


Listed dimensions for boxes are always inside dimensions.

  • The first dimension is length (L).
    • Length is always the longest side of the box that has a flap.
  • The second dimension is width (W).
    • Width is the second longest side with a flap.
  • The third dimension is height (H).
    • Height is the only dimension without a flap.
NOTE: Acceptable manufacturing variance is +/- 1/8".
Cubic Inches:
L" x W" x H"
Cubic Feet:
L' x W' x H'
Cubic Feet (from inches):
(L" x W" x H")/1,728

10/26/2016 04:08:05 PM- - USWEB5- 0- 0/0.0-