Reinforced Postal Boxes

• Small parcel boxes
• With easy closure flaps
• Cost-efficient classical postal box
•Versatile packaging solution

From: £0.26
In stock
Only %1 left
185 x 140 x 55 mm - CPP020
330 x 230 x 40 mm - CPP021
330 x 230 x 60 mm - CPP022
* 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.


 All e-commerce and logistics firms understand the importance of reducing costs on their day-to-day expenses and deliveries. These efficient and low-cost cardboard postal boxes are the ideal solution insofar as they are specially designed to qualify as “small packages” with the Royal Mail, minimising your postage costs.

The boxes are made from sturdy 3mm cardboard. These easy-to-assemble boxes are highly secure thanks to a one-piece system of closure flaps, protecting the contents from crushing and facilitating any packing required.

Recommended for

  • While the range of applications for these boxes is only limited by your stock and your imagination, they are particularly ideal for smaller objects weighing up to a limit of 2kg such as cosmetics, perfumes, articles related to health and beauty, accessories, clothing and jewellery. Electronics and books can also be sent. The boxes also facilitate the use of packing stuffing for added protection.


  • Box thickness of 3 mm with 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, and not to be used under high humidity or high temperatures conditions

  • All dimensions may vary by up to 3mm


  • Versatile solution

    Provide sufficient interior volume for smaller objects and are ideal for the delivery of multiple numbers of objects securely and at a low cost.

  • Official “small parcel size” as required by Royal Mail

    The size of these boxes means you will never have to pay more than the postage rates for small parcels, helping you cut costs on each delivery.

  • Easy to close due to the flaps that add extra protection

    These boxes are made with fully recyclable, sturdy cardboard. Coming in a single piece that is easy to fold up and assemble, the system of closing flaps ensures a secure package that is sure to arrive at its destination in one piece.

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Created by Heipifrom the Noun Project