Royal Mail Large Letter Boxes - PiP Postal Boxes

Large Letter PiP Boxes – Royal Mail Pricing in Proportion Size Postal Boxes

Mini PiP Boxes, DL PiP Boxes, C5 PiP Boxes, C4 PiP Boxes, Maxi PiP Boxes and even Coloured PiP Boxes available.

These Pricing in Proportion PiP Boxes (Royal Mail Large Letter Boxes) are all designed to provide maximum protection for your products, whilst allowing you to benefit from sending them out as large letters and not small parcels under Royal Mail’s Pricing in Proportion (PiP) guidelines – saving you a considerable amount of money!

Our Royal Mail Large Letter PiP Boxes comply with RM Pricing In Proportion Size Rules – Large Letter Postal Boxes (Strong Pricing in Proportion PiP Mailers)

Please follow the link to purchase a PRICING IN PROPORTION LARGE LETTER SIZE GUIDE

TO PURCHASE A PIP BOX SAMPLE PACK, PLEASE CLICK HERE

WE ALSO MANUFACTURE PARCEL PIP BOXES FOR ROYAL MAIL SMALL AND MEDIUM PARCELS

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