Shipping mailers are a versatile, flexible shipping solution, but if you pick one that’s too big, you could lose money on shipping and void fill. And if it’s too small, well, then it’s basically useless. Here are some easy steps to follow to ensure that your mailer fits perfectly:
1. Measure your product.
2. Account for void fill if your product is delicate or breakable.
3. Test out your box size with void fill.
4. Know if the dimensions listed online are for the interior or exterior of your mailers.
