8.5x12 vs 7.5x11 Bubble Mailers

8.5x12 vs 7.5x11 Bubble Mailers

Not sure which to pick? Use the Packaging Tools to get a recommendation.

Choose 8.5x12 when your item fits the 8.5x12 footprint. Choose 7.5x11 when your item needs more room in the 7.5x11 footprint.

8.5x12 options

7.5x11 options

When to use

  • Deciding between 8.5x12 and 7.5x11 for a new SKU or packaging refresh.
  • Cost, protection, and throughput tradeoffs.

When not to use

  • Edge cases where neither option fits — check the related guides.

Frequently asked

What's the difference between 8.5x12 and 7.5x11 bubble mailers?

Size: 8.5x12 is 8.5x12 in; 7.5x11 is 7.5x11 in. Interior area: 8.5x12 is 102 sq in; 7.5x11 is 82 sq in.

When should I choose 8.5x12 bubble mailers?

8.5x12 bubble mailers are commonly used for Larger cushioned items.

When should I choose 7.5x11 bubble mailers?

7.5x11 bubble mailers are commonly used for Books, cosmetics.

How many 8.5x12 vs 7.5x11 bubble mailers does Packrift carry in stock?

Packrift currently has 9 in-stock 8.5x12 bubble mailers SKUs and 4 in-stock 7.5x11 bubble mailers SKUs. Live inventory shows on every product page.