Large Letter PiP Postal Boxes

Our selection of PiP (Pricing in Proportion) postal boxes have been cleverly designed to accommodate Royal Mail's classification of "large letter".

We have 3 different postal PIP boxes in stock, perfect for sending goods out in the post as a "large letter". The maximum external dimensions must not exceed 353 x 250 x 25mm (total weight must not exceed 750g). So we have these 3 suitable options available:

  • 250 x 165 x 20mm (C5).
  • 280 x 200 x 20mm.
  • 324 x 230 x 20mm (C4).

The different postal costings between "large letter" and "small parcel" can amount to a considerable saving over a period of time, particularly where high volumes are concerned. Corrugated cartons can be re-used multiple times, and when they finally reach the end of their life they are fully recyclable.

  • Contains a high percentage of recycled material.
  • Lightweight and economical.
  • Fits through a standard UK letterbox.
  • Quickly and easily assembled.
  • Environmentally friendly.

We also stock postal boxes.

Bespoke printing available subject to a MOQ (approx. 25,000).

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from £3.70 All Prices ex VAT
Specification Batch Discount Purchase
CodeLengthWidthHeightSizePriced In1-56-1112-2425-4445+ QTY Total

All prices exclude VAT

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PIP-PB-25016520
Small Pip (C5) 250 x 165 x 20mm Pack/20 https://www.carterspackaging.com/media/5_2627_E300_PIP-Postal-Boxes_133ce3.jpg Our selection of PiP (Pricing in Proportion) postal boxes have been cleverly designed to accommodate Royal Mail's classification of "large letter".
250mm 165mm 20mm Small (C5) Pack ( 20 ) £4.75£4.50£3.95£3.70- £0.00
PIP-PB-28020020
Medium PIP 280 x 200 x 20mm (Pack/20) https://www.carterspackaging.com/media/5_2627_E300_PIP-Postal-Boxes_133ce3.jpg Our selection of PiP (Pricing in Proportion) postal boxes have been cleverly designed to accommodate Royal Mail's classification of "large letter".
280mm 200mm 20mm Medium Pack ( 20 ) £6.20£5.90£5.35£4.95£4.50 £0.00
PIP-PB-32423020
Large PIP (C4) 324 x 230 x 20mm Pack/20 https://www.carterspackaging.com/media/5_2627_E300_PIP-Postal-Boxes_133ce3.jpg Our selection of PiP (Pricing in Proportion) postal boxes have been cleverly designed to accommodate Royal Mail's classification of "large letter".
324mm 230mm 20mm Large (C4) Pack ( 20 ) £8.25£7.75£7.25£6.75- £0.00

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