Postal Box 43x35x7 cm | Self-Assembling with Lid | Brown Kraft Cardboard

Self-assembling mailer box for flat products

This mailer box has actual internal dimensions of 43 × 35 × 7 cm. Its flat format is suitable for documents, folded clothing, catalogs, and other protected products that fit within these measurements.

The die-cut design assembles without adhesive tape and closes with an integrated lid. For additional security, an adhesive label or seal can be used on the front.

Check the content before choosing it

• Measure the length, width, and height of the already protected product.
• Leave space for protective material when necessary.
• Do not assume compatibility with a carrier: review their current limits.
• For electronic devices, use adequate protection and verify the total thickness.

Assembly

1. Fold the sides along the crease lines.
2. Fit the closing tabs without forcing the cardboard.
3. Insert the protected product and close the lid.
4. Add an adhesive seal if the shipment requires visual evidence of opening.

For e-commerce shipments

The format can be used for folded garments, documents, and flat products. Also check out the collection of shipping boxes if you need to compare other heights and closing systems.