Square Double Wall Cardboard Boxes

• The most versatile and cost-effective packaging solution
• Recommended maximum weight up to 15 Kg, and up to 10 Kg if sent on pallets
• Carefully selected range of box sizes for e-commerce businesses
• 100% recyclable boxes made from recycled paper.
• The widest range of double wall cardboard boxes available in the market

From: £0.71
In stock
Only %1 left
200 x 200 x 200 mm - CDW303
254 x 254 x 254 mm - CDW002
305 x 305 x 152 mm - CDW021
305 x 305 x 305 mm - CDW003
350 x 350 x 350 mm - CDW010
400 x 400 x 400 mm - CDW347
406 x 406 x 406 mm - CDW007
457 x 457 x 305 mm - CDW005
457 x 457 x 610 mm - CDW022
457 x 457 x 762 mm - CDW023
500 x 500 x 500 mm - CDW381
508 x 508 x 508 mm - CDW024
600 x 600 x 600 mm - CDW402
650 x 650 x 650 mm - CDW409
700 x 700 x 700 mm - CDW416
* Request your bespoke size or request a quote for a larger quantity
Amount: 1 units
Free delivery over £100 *
Price per unit:
per unit
total: ex. VAT total: inc. VAT
  • Cut-off time 3 pm
  • Free delivery over £150 *
  • 30 Days Returns

* Please refer to our delivery policy page. For any queries please contact us.


Our square double wall cardboard box is an original take on our classic double wall packing box. You get all the benefits of two layers of resilient cardboard fluting combined with a square shape that is easy to stack, unload and can easily be handled by freight carriers. Save up on copious amounts of protective and void fill by choosing a fitted square box. The double layer also protects the products against drops, shakes, and – most importantly – side impacts while moving on conveyor belts.

Recommended for

  • Packing, shipping, and storing parcels that contain accessories, cosmetics, and electronic devices. The sturdy 5-mm corrugated cardboard is fully stackable, so you can make the best use of precious space during transportation or storage. The square shape makes handling stress-free and the maximum shipment weight of up to 15 kg (10 when stacked) ensures you can fit all the products your customer needs.


  • Box thickness of 5 mm with a brown cardboard recycled paper quality up to 100gsm

  • All dimensions shown are internal dimensions

  • 100% recyclable corrugated board made from recycled fibers

  • Those products are not designed to be used for heavy duty products unless stated otherwise, not to be used under high humidity or high temperatures conditions

  • All dimensions may vary by up to 3mm


  • Heavy and delicate products remain safe

    Keep your fragile products or heavy items secure with a packaging that is designed to be sturdy so as to ensure the shipment arrives in one piece. Compared single wall boxes, double wall boxes hold heavier products of up to 15 kg or 10 kg for stacked shipments. Your customer will be delighted to receive products in excellent condition thanks to the five layers of alternating paper and flute.

  • Sustainability at the core

    DS Smith pursues sustainability at every level and its packaging is sure to reinforce your brand quality. Our recycled is 100% eco-friendly since the fibres can be recycled into more boxes after only 2 weeks. We handle over 5 million tonnes every year – that is the weight of 25,000 jumbo jets!

  • Made to be reused

    The square double wall carboard boxes made up of five layers – an outer layer of paper + a layer of flute + a layer of paper + another layer of flute + an outer layer of paper. This means these boxes are extremely durable and sturdy enough to be used multiple times. This way you can keep your waste to a minimum and your business as efficient as possible.


DISCS ™ is DS Smith testing process that determines whether packs can survive the bumps and scrapes of the average e-commerce supply chain. Online orders sometimes need to survive up to 50 touch points, so choosing the right pack is an important decision.

If you would like the security of knowning that your boxes will fully protect your product, please contact our Customer Service. We can offer you a DISCS ™ test for your product. Get in touch with us by phone at 0808 1691 030 or e-mail at shop@dssmith.com, and we’ll send you a quotation.


One of the most important principles of the circular economy is designing for circularity, which involves products and services being designed with their end-of-life in mind, making it easier to recover and regenerate materials.

DS Smith has developed a series of circular design metrics which give us an accurate picture of the degree of implementation of circular design principles in the production of our packaging solutions and provide quantifiable data to show how circular a given packaging solution is and allow quick identification of the areas of improvement required.

Our Circular Design Metrics measure Supply Chain Optimisation, Recyclability, Planet Safety, Material Utilisation, Renewable Sources, Recycled Content, the Carbon Footprint and Design for Reuse.

* This circularity information was made by using the information of an average double wall box.

Want to order in bulk?

Please contact us via email at shop@dssmith.com.

Created by Heipifrom the Noun Project