Double Wall Flat Telescopic Cardboard Boxes

11 references
  • Up to 50% Off
From
£0.59 ex. VAT per box

In stockNext day delivery
  • Simple-to-assemble telescopic lid and base allows for varying heights
  • Manufactured from rigid corrugated cardboard
  • Single wall board folds to triple wall ends and solid double wall sides
  • Provides superior strength and protection
  • Range of sizes available, including A6-A3
  • Sold in packs, priced per box
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Strong and rigid height adjustable boxes


A remarkable range of telescopic boxes in various sizes designed to meet diverse storage needs, these boxes cater to A3, A4, A5, and A6 products, providing a versatile solution for both personal and business use. With a classic brown Kraft finish, these boxes not only look professional but are functional too.

These telescopic boxes feature a separate box and lid, enabling height adjustment to store a wide variety of goods effectively. To find the perfect fit for your products, refer to the internal dimensions within the product table.

Delivered flat-packed, these telescopic cardboard boxes are easy to assemble; simply fold in the small flaps, followed by the larger flaps, securing them in the fixing slots, ready for use. Ensuring strength and security, the clever design utilises single-wall rigid corrugated cardboard, which yields double-walled sides and triple-walled ends. Telescopic boxes from RAJA are impressively sustainable; each is 100% recyclable and made from recycled fibres.

How to use

  • Begin by folding in the small flaps on the telescopic cardboard boxes.
  • Next, fold over the larger flaps and secure them into the fixing slots.
  • Complete the assembly by placing the lid over the formed box.
  • Consider using adhesive labels for clear marking.

Ideal applications

These reinforced telescopic boxes are excellent for a number of diverse uses, including storing books and documents or safely transporting fragile items with added cushioning. Enhance protection for your goods by using products like crinkle-cut shredded paper or foam blocks. The flexibility of telescopic cardboard boxes makes them suitable for an array of uses including:

  • Office storage for important documents and files.
  • Shipping solutions for fragile items requiring secure packaging.
  • Retail use for displaying products neatly.
  • Home organisation for various items, ensuring they are easily accessible.

Product FAQs

Are telescopic boxes stackable?

Yes, telescopic boxes are designed to be stackable, offering an efficient way to save space while maintaining access to contents. For added security, we recommend the use of strapping.

What’s the difference between telescopic boxes and adjustable cardboard boxes?

Telescopic boxes come with a separate lid and body that can be adjusted in height, whereas adjustable cardboard boxes typically feature a fixed height but may vary in width or length.

Are these boxes suitable for transporting fragile items?

Absolutely. Our telescopic boxes provide superior protection and can be complemented with foam blocks for added cushioning during transport.

Explore the versatile range of telescopic boxes today, and consider our selection of A4 telescopic boxes, A5 reinforced telescopic boxes, and A6 telescopic boxes for all your storage needs. Don’t forget to check out other products in our range for complementary packaging solutions. Need packaging in a hurry? RAJA offers next-day delivery across many ranges. Get in touch with RAJA to discover solutions to suit your business needs.


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