← Product libraryLightweight & sturdy

Solid Board Mailers

Protective mailers with capacity creases up to 40mm, peel-and-seal flap and easy-open ripper tape.

04Solid Board Mailers
MATERIAL400gsm recycled brownboard
FORMATLightweight & sturdy
LISTED SIZES7 options
CUSTOMEnquire for requirements
Product specification

Know the construction.

Use these listed details as a starting point for your enquiry. Final availability, tolerances, printing and custom requirements should be confirmed with ENVOSOL.

ProductSolid Board Mailers
Material400gsm recycled brownboard
PositioningLightweight & sturdy
CustomizationAvailable on enquiry
Listed sizes

Choose a starting size.

If your application falls outside these listed dimensions, submit the required size through the quote builder.

01184 × 180 mm
02180 × 235 mm
03194 × 192 mm
04234 × 334 mm
05249 × 352 mm
06278 × 400 mm
07328 × 458 mm
YOUR ITEM
Selecting the right format

Start with the contents, not the envelope.

Consider dimensions, bend sensitivity, surface protection, required capacity, cushioning, presentation and the journey the pack will make.

  • What are the item dimensions?
  • Can the contents bend safely?
  • Do you need cushioning or only rigidity?
  • Is branding or printed information required?
  • What quantity and destination are involved?
Need a variation?

Size. Material. Print. Format.

ENVOSOL lists custom manufacturing capability. Share the application and the changes you need rather than forcing the shipment into the wrong standard format.

Build a custom enquiry →
Keep exploring

Related formats.

Your requirement. Our starting point.

Let’s build the right mailer.

Share your product, dimensions, quantity, destination and customization needs. Start with what you know—we’ll structure the enquiry from there.