TerraBoard™ Mailers for Flat, Expansion & Jumbo Shipping
TerraBoard™ mailers provide kraft mailing formats in flat, expansion, and jumbo styles. Choose the format around product thickness and dimensions, using flat mailers for low-profile contents and expansion styles when additional depth is required.
How to Choose a TerraBoard™ Mailer
1. Measure Length & Width Choose a mailer that provides enough clearance for the product without excessive unused space.
2. Check Product Thickness Use an expansion style when the contents need more depth than a flat mailer provides.
3. Consider Jumbo Sizes Use jumbo formats for larger flat products when a standard mailer footprint is too small.
4. Evaluate Protection Add stiffeners or move to corrugated packaging if the product needs more rigidity or crush protection.
Choosing TerraBoard™ Mailers
TerraBoard™ mailers are organized around three package profiles rather than a large number of material variations. The current assortment is kraft and includes flat, expansion, and jumbo styles.
Flat formats work best for low-profile contents, while expansion mailers add depth for thicker shipments. Jumbo sizes extend the usable footprint for broad documents, prints, files, and compatible merchandise. Select the package based on the complete product profile. A flat mailer is not a substitute for rigid corrugated protection when the item is fragile, crush-sensitive, or needs significant edge support. Flat, expansion, and jumbo formats cover several common flat-product profiles. The current assortment uses a consistent kraft exterior across the listed styles. Selected mailers include 3- or 4-inch expansion dimensions for thicker contents. Jumbo formats extend the assortment for oversized documents and broad flat products.
Related: Flat Mailers | Jiffy Rigi Bag® Mailers
Flat vs. Expansion TerraBoard™ Mailers
Choose Flat When...
The product is thin, broad, and fits comfortably without stressing the mailer edges or closure.
Choose Expansion When...
The contents include thicker files, stacks, or products that need additional gusset depth.
Frequently Asked Questions
What TerraBoard™ mailer styles are available?
The current Packaging HERO category includes Flat Mailer, Expansion Mailer, and Jumbo Mailer styles.
What color are TerraBoard™ mailers?
The current category filter lists kraft as the available color.
When should I use an expansion mailer?
Use an expansion format when the contents need more depth than a flat mailer provides.
Are jumbo TerraBoard™ mailers available?
Yes. The current assortment includes larger Jumbo Mailer formats.
Are listed dimensions inside or outside dimensions?
The TerraBoard™ product table labels its dimensions as outside dimensions. Allow for product thickness when selecting a size.
Need Help Choosing the Right Packaging?
Packaging HERO can help you compare sizes, materials, protection requirements, and purchasing quantities for your application.
Contact Packaging HERO
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