Custom Printed Flat Kraft Corrugated Mailers

Name: Custom Printed Flat Kraft Corrugated Mailers
SKU: CG-PACK-corrugate-kraft-mailer
Availability: InStock

Flat kraft corrugated mailers for documents and flat products. E-flute 29 ECT construction. Choose a listed mailer format.

From $1.90 per piece at 500 pieces

When will it arrive?

Production lead time: 3 days
Estimated arrival: Oct 20, 2026 (7 business days from today)

Customize Your Packaging

Flat mailer dimensionsMaterialBoard / Tape ColorQuantity (pieces)

Upload your artwork (PDF, JPG, PNG or WebP; up to 25 MB)Production notes

Selected packaging format, custom print and artwork proof. Packed products are not included.

Listed dimensions are reproduced in the units shown. Inch equivalents beside millimeters are approximate. Only the listed sizes and quantities are available for online ordering. Artwork approval is required before production. Product photos show sample artwork. Shipping and tax are calculated separately.

Rush Order (+20% production fee)

Ships within 24 hours after design confirmation.

Rush ShippingShipping charged separately. Rates depend on your delivery ZIP.

Custom Printed Flat Kraft Corrugated Mailers

Flat kraft corrugated mailers for documents and flat products. E-flute 29 ECT construction. Choose a listed mailer format.

Choose your options

Size (L × W × H where applicable): 311 x 368 mm (12.25 x 14.5), 235 x 311 mm (9.25 x 12.25)
Material: E Flute 29 ECT
Board / Tape Color: Flat

Artwork and ordering

Upload a print-ready PDF or image. Include panel orientation, logo placement and any specific production instructions. Production begins after artwork approval. Photos show original sample designs.

The total updates for your selected options and quantity. Shipping and taxes are calculated separately.