Die Cut Postal Boxes - 100 Pack - 8 x 4 x 4 inch

Our die cut postal boxes are made from strong corrugated cardboard, providing reliable protection ...

Best current price£22.25from B&Q

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B&QB&Q - 50 X Brown 7 X 5 X 2" (170X140X55mm) Packing Shipping Mailing Postal Strong Single Wall Die Cut Boxes
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£22.25
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The RangeStorm Trading Group 50 Brown Die Cut Postal Boxes 7 X 5 X 2" (170 X 140 X 55Mm) Cardboard Postal Mailers - Brown
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£23.55
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Product Information

Full details

These die cut postal boxes are perfect for eCommerce sellers, office managers, and home users looking for a reliable, professional, and easy-to-assemble shipping solution. Crafted from high-quality, tear-resistant corrugated cardboard, these mailers provide excellent protection for goods in transit without requiring additional adhesive tape. While they are highly durable and efficient, they are intended for lighter items typically sent via standard courier or mail services, making them less suitable for exceptionally heavy or industrial freight.

All features

Model Part Number1478147
BrandSTORM TRADING GROUP

Extended Product Information

FAQs

Do I need tape to secure these boxes?

No, these boxes are designed with a secure earlock lid that keeps the contents enclosed without the need for adhesive tape.

Are these boxes environmentally friendly?

Yes, they are made from corrugated cardboard, which is a widely recyclable material.

Can I use these for shipping fragile items?

You can, but it is recommended to use internal bubble wrap or tissue paper to prevent shifting, as the boxes are standard corrugated mailers.

How should I store these before use?

Store them in a flat, dry area to ensure the cardboard remains stiff and the folds remain easy to crease.

Are the listed dimensions internal or external?

The dimensions provided (8 x 4 x 4 inches) refer to the usable internal space of the box.

Troubleshooting

Lid does not stay closed securely

Ensure that the tuck-in flaps are fully pressed into their slots and the folds are creased sharply to allow the locking mechanism to engage.

Box feels flimsy during assembly

Double-check that all bottom flaps have been folded in the correct order to form a solid, flat base layer before placing products inside.

Pros and Cons

Pros

  • No tape required due to the secure earlock design
  • Space-saving flat-pack storage
  • Fast and intuitive assembly
  • Durable, tear-resistant corrugated material
  • Provides a professional presentation for products

Cons

  • Not suitable for extremely heavy bulk items
  • Limited to specific pre-defined dimensions
  • Single-wall construction may require inner padding for fragile items

Setup, Compatibility & Care

To assemble the box, unfold the flat structure, fold the bottom flaps inward, and lock the designated tabs into the side panels. Once your item is placed inside, fold the top hinged lid and tuck the primary flap into the earlock slot. These boxes are compatible with all major postal and courier service standards. For long-term care, store the flat-packed boxes in a cool, dry area away from direct moisture to maintain the structural integrity of the corrugated cardboard. Avoid exposing them to liquids, as cardboard can lose its rigidity if it becomes damp.

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