Large Letter Boxes
View our range of high-quality large letter boxes. Available in DL size, C5/A5, C4/A4 in either Die-Cut or Quick Pack designs. Each size is manufactured in the United Kingdom. Each box features folding indents/fold lines to make folding easy. All of our large letter boxes are manufactured in the UK from single wall strong 1mm thick cardboard. All large letter boxes are Pricing in Proportion (PiP) cardboard boxes which are large letter qualifying. For bulk quantities of up to 20,000 boxes please contact us using the contact form for a quote.
Now Available! C7 and C6 Boxes in both White and Brown colours
10 Products
C6 Brown Die Cut Large Letter Postal Boxes - Pack of 25
Brown C6 A6 Packaging Boxes (PiP) Large Letter BoxPack of 25Reduce your postage costs by sending products as a large letter in a secure postal box. Me...
£2.88£3.00View details
DL Quick Pack Large Letter Postal Boxes - Pack of 20
DL Quick Pack Packaging Boxes (PiP) - Pack of 20Please contact us for pallet prices.Reduce your postage costs by sending products as a large letter in...
£3.64£3.79View details
C5 Die Cut Large Letter Postal Boxes - Pack of 20
C5 A5 Packaging Boxes (PiP) Large Letter Boxes - Pack of 20Please contact us for pallet pricesReduce your postage costs by sending products as a large...
£3.84£4.00View details
C5 Quick Pack Large Letter Postal Boxes - Pack of 20
C5 A5 Quick Pack Packaging Boxes (PiP) - Pack of 20Please contact us for pallet pricesReduce your postage costs by sending products as a large letter ...
£3.84£4.00View details
A4 C4 Brown Die-Cut Large Letter Postal Box - 25
C4 A4 Packaging Boxes (PiP) Large Letter Boxes - 25Reduce your postage costs by sending products as a large letter in a secure postal box. Meets size ...
£6.00£6.25View details
C6 White Die Cut Large Letter Postal Boxes - 5,000
White C6 A6 Packaging Boxes (PiP) Large Letter BoxPallet of 5,000 BoxesNeed a smaller Quantity? Please contact us for pricingReduce your postage costs...
£604.80£630.00View details
C7 Brown Die Cut Large Letter Postal Boxes - 5,000
Brown C7 A7 Packaging Boxes (PiP) Large Letter BoxPallet of 5,000Need a smaller quantity? Please contact us for pricingReduce your postage costs by se...
£624.00£650.00View details
C7 White Die Cut Large Letter Postal Boxes - 5,000
White C7 A7 Packaging Boxes (PiP) Large Letter BoxPack of 5,000Need a smaller quantity? Please contact us for pricingReduce your postage costs by send...
£624.00£650.00View details
Only 1 in stock
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A4 C4 Brown Quick Pack Large Letter Postal Boxes - 5,000
C4 A4 Quick Pack Packaging Boxes (PiP) Large Letter BoxesPallet of 5,000Need a smaller quantity? Please contact us for pricingReduce your postage cost...
£955.20£995.00View details
Only 1 in stock
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White A4 C4 Die-Cut Large Letter Postal Boxes - 5,000
White C4 A4 Packaging Boxes (PiP) Large Letter BoxesPallet of 5,000 BoxesNeed a smaller Quantity? Please contact us for pricingExternal Colour: WhiteI...
£1,248.00£1,300.00View details