Measure corrugated mailer


How to Measure a Corrugated Mailer


Knowing the correct measurements of a corrugated mailer is key to choosing the right packaging, protecting your products, and saving on shipping costs. Knowing how to measure a corrugated mailer ensures your items fit snugly and you don’t overpay on shipping due to incorrect dimensions. Follow along as we walk you through the step by step process of how to measure a corrugated mailer properly.


Why You Should Measure a Corrugated Mailer

  • Prevents Damage: Properly sized mailers protect your products in the transit process.
  • Saves Shipping Costs: Using the right size mailer prevents overpaying on dimensional weight pricing.
  • Looks Better: Well-fitting packaging boosts your brand and customer satisfaction.


Step by Step Guide to Measure a Corrugated Mailer


When you measure a corrugated mailer you will need to measure three main dimensions: Length, Width, and Height (or Depth).

1. Measure the Length

  • Start by placing the mailer with the opening facing you.
  • The length is the longest side of the mailer.

2. Measure the Width

  • Measure the shorter side adjacent to the length.
  • The width is the side perpendicular to the length.

3. Measure the Height (or Depth)

  • Measure from the bottom to the top of the mailer when standing upright.
  • The height is the depth of the mailer once it’s closed and filled.


Example: For a corrugated mailer labeled as 10" x 8" x 4":
  • Length: 10 inches
  • Width: 8 inches 
  • Height: 4 inches

Common Mistakes to Avoid


  • Confusing Dimensions: Make sure to always measure the longest side first (length), followed by width, and then height.
  • Measuring the Outside: Take internal measurements for a more accurate fit.
  • Ignoring Box Flaps: Flaps are not included in standard box measurements.

Tips for Choosing the Right Corrugated Mailer


  • Consider Product Shape: If shipping irregular or fragile items, allow extra space for cushioning materials.
  • Use Double-Wall Boxes for Heavy Items: For heavy products, thicker corrugated mailers are better.
  • Match to Your Product: Don’t use oversized boxes to save on shipping costs and reduce void fill.


Get the Right Corrugated Mailer at eSupplyStore.com


Now that you know how to measure a corrugated mailer, you can choose the right packaging for your products. eSupplyStore.com has a wide range of durable and affordable corrugated mailers for any business need.

Browse Our Selection:

Shop Our Corrugated Mailers Here


Measuring your corrugated mailers correctly ensures safe delivery, saves on shipping costs and presents your products well. Follow along to simplify your packaging and protect your products.

Need help finding the right size? Contact us today for expert assistance!