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Please Note: All postal tubes are supplied with endcaps
Click here to view all of our postal tubes

Large Letter Size Postal Tubes - Royal Mail PiP Postal Tubes

  • Product Code: PIPTB#
  • £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

*** All Postal Tubes Are Supplied with Endcaps ***

PiP tubes are large letter size postal tubes designed to be posted at the Royal Mail Large Letter rate.

The tubes are 350mm or 35cm long — meaning they are effectively a very narrow diameter A3 size postal tube.

They are very attractive to many customers, as huge savings on postage costs can be made when using these tubes to post out your items. However, the narrow diameter means they will not be suitable for everything.

Large Letter Cardboard Tube Specification:

Tube Length: 350mm / 35cm / appx 13" 3/4

External Tube Diameter: 21mm / 2.1cm

Internal Tube Diameter: 18mm / 1.8cm

PiP Tube Wall Thickness: 1.5mm Wall

Weight (inc end caps): 25.6g (appx)

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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