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ITEM# CBL3293

Matte Black Mailer Boxes

4.6/5

Product Description:

CustomBoxline has a range of matte black mailer box options that will suit any business, whether a traditional retail store or an online shop. These boxes can be used for both small and large orders. Our black corrugated mailing boxes are popular for businesses because of their easy assembly and rich colour tone. Our black corrugated mailer box can hold up to 10lb in transit. Standard black corrugated postal boxes are made from E-flute (32 ECT "1/16" thick) and are suitable for all packing and shipping needs. A custom black mailer box can hold heavier items using different flute combinations if you need more strength and durability. Please fill out our request form for a free bulk black mailer box volume quote.

Paper Stock: SBS (16 to 24 pt), Kraft, Corrugated (E, B, AB flutes etc.)
Printing Offset (CMYK, Up to 4PMS colors)
Finishing Matte/Gloss Lamination, Spot UV, Soft touch
Proof Digital 2D Flat view or 3D mockup

File Resolution:

Minimum 300 dpi resolution is required for optimal results

RGB to CMYK

Color mode must be in CMYK to be a print ready document. In the event that file(s) are submitted utilizing some other color mode, for example RGB, the file(s) will be changed over to CMYK during preflighting

Bleed, Cutline and Safety

Add a total of 0.25” to your original size for proper bleed. (0.125” to each side of your document)

Artwork Guidelines

Most orders are shipped within 7 to 10 working days.

CustomBoxline makes every effort to ensure a timely delivery, There are however situations that are beyond our control and the delivery times may be affected by the following,

  • Artwork issues
  • Federal holidays
  • Large quantities
  • Force majeure

CustomBoxline strives to not just meet your expectations but to help you achieve success in your business. However, in the rare event that a “manufacturing defect” occurs, we offer a re-print or a refund

The deadline for all reprint / refund requests is “7 calendar days” from the delivery date. Lost shipments must be reported within 15 days from the ship out date.

We understand that unexpected events occur and we do our best to accommodate. If your circumstances are likely to change and you wish to cancel order that is already in process, please inform us as soon as possible. Your refund will depend on how close your order is to completion. Of course, if we have not begun working on your order, you are entitled to a complete refund.

CustomBoxline works with all major carriers to delivery packaging material worldwide. Boxes are shipped flat. Tracking information is provided as soon as it becomes available!

Free Shipping

*We are not able to work with third party shipping at the moment.