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QUICKPACK DL Large Letter Postal Boxes - Royal Mail PiP Boxes (217mm x 108mm x 20mm)

  • QUICKPACK DL Large Letter Postal Boxes - Royal Mail PiP Boxes (217mm x 108mm x 20mm)
  • Product Code: LL-QPDLPIP#
  • £0.00

FREE SHIPPING on orders over £30 (ex VAT) to Most UK Mainland Addresses
Orders placed after 3.00 pm may not be shipped on the same day

Available Options

DL Size Large Letter Postal Boxes (Quickpack Style) - Manufactured without the interlocking tabs to reduce assembly time and unit weight.
(For the locking tab version of the DL Large Letter Box - Click here)

Defenda DL Large Letter Boxes

Our superb quality Quick Pack DL Large Letter PiP Postal Boxes (often referred to as DL Large Letter Boxes or simply Quickpack DL PiP Boxes) are designed to provide superior levels of protection & huge savings when used to send your items through the post as Large Letters with Royal Mail.

The Quickpack DL Size Large Letter postal boxes are for safely shipping items with a business letter size footprint with extra depth.

Large Letter Boxes

If you are looking for the cheapest prices on other sizes of excellent quality Large Letter Postal Boxes then see our full range of Large Letter Royal Mail Pricing in Proportion PiP Boxes.


These easy to assemble DL Large Letter Postal Boxes are manufactured by us here in the U.K. — so they don’t clock up huge amounts of import miles. They are produced using recycled & recyclable material & their production process is completely bleach free.

Royal Mail Small Parcel Sized Boxes

Small Parcel Boxes in a range of sizes that conform to Royal Mail Small Parcel size restrictions are also available check our Small Parcel Postal Boxes.

Quick Pack DL Royal Mail Postal Box Spec:

Quickpack DL Large Letter PiP Box Internal Dimensions: 217mm x 108mm x 20mm
Board: E flute

Individual DL Large Letter Postal Box Weight: 25g (appx)

Like all of our Large Letter Size Postal Boxes or PiP Boxes, these DL PiP boxes are manufactured using quality board in an E flute --- maximising the strength of the box whilst leaving the sufficient space in the box for contents.

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Shipping Rates & Upgrades

so no nasty surprises at checkout.

With the vast majority of items listed on this site being supplied without an additional charge for postage on orders over £30 NET .

The only time you may have additional charges is when you’re buying bulk quantities, very large items or you’re located offshore or in certain parts of the Scottish Highlands.

Please note that we cannot deliver to PO boxes.

Please check here for Offshore and Scottish Highlands shipping upgrades

If you require a faster delivery, click here for timed shipping upgrades

If you are ordering outside of the UK, please click here to see our international rates