We supply a wide range of custom-printed large letter postal boxes, perfect for businesses looking to enhance their brand’s visibility while maintaining efficient shipping practices. These boxes are tailored to meet Royal Mail's large letter size specifications, up to 353 x 250 x 25mm and a maximum weight of 750g.
Available in a variety of sizes, from C7/A7 to C4/A4, our boxes provide the ideal solution for industries such as e-commerce and retail, whether you’re shipping documents, books or other small items. Derived from 100% recyclable corrugated cardboard, our postal boxes are durable and eco-friendly, providing reliable protection for your products while aligning with your sustainability goals. We use the Excelagraphix 4800 CMYK Inkjet digital printer to create vibrant, high-quality designs that stand out from the crowd.
With fully customisable digital printing options, you can choose the colour, design and logo that best reflects your brand. Once you submit your vector artwork, we’ll provide a high-quality mock-up so you can approve the design before production begins. Our team is here to support you throughout the process, delivering custom-printed large letter boxes that fit your brand and shipping needs.
Available in a variety of sizes, from C7/A7 to C4/A4, our boxes provide the ideal solution for industries such as e-commerce and retail, whether you’re shipping documents, books or other small items. Derived from 100% recyclable corrugated cardboard, our postal boxes are durable and eco-friendly, providing reliable protection for your products while aligning with your sustainability goals. We use the Excelagraphix 4800 CMYK Inkjet digital printer to create vibrant, high-quality designs that stand out from the crowd.
With fully customisable digital printing options, you can choose the colour, design and logo that best reflects your brand. Once you submit your vector artwork, we’ll provide a high-quality mock-up so you can approve the design before production begins. Our team is here to support you throughout the process, delivering custom-printed large letter boxes that fit your brand and shipping needs.
FAQs / Additional Info
A selection of the most commonly asked questions regarding ecommerce packaging, order fulfillment, and more
Can I order a printed sample before placing a larger order?
Yes, we offer the option to order a printed sample, allowing you to review the design and quality before committing to a full order.
What type of artwork is required for custom printing?
We require a vector image for the best print quality. If you don't have one, our team can assist in preparing your artwork.
Are there additional costs for custom printing?
The standard price covers 1-2 passes of printing on either the inside or outside of the box. Additional charges may apply for high coverage, flood printing or edge-to-edge designs. Contact us for a detailed quote.
Why choose Tidmas Townsend for custom-printed large letter postal boxes?
Our custom-printed large letter boxes are high-quality, durable and fully customisable, with fast, reliable delivery across the UK. Our eco-friendly materials and expert digital printing services ensure your brand looks professional while meeting sustainability goals.
What printing methods do you use for custom boxes?
We use high-quality digital printing techniques using the Excelagraphix 4800. This ensures vibrant, durable designs that stand out, available in a full spectrum of colours, without the limitations that may come with other printing methods such as flexographic printing.
What are your minimum order quantities for custom-printed large letter boxes?
The minimum order value for custom-printed postal boxes is 50 units. We offer custom-printed samples to give you a better idea of how your custom-printed box will look.
Kevin C
“Great quality, fast delivery and good prices. I ordered large letter style boxes which are sturdy and assemble perfectly.”
Nick D
“Great company to do business with. They have a wide range of packaging items available and the staff are very informative and helpful over the phone... They are very competitive on pricing compared to other stationery suppliers, and they can deliver next day.”





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