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Royal Mail PiP Boxes

These boxes can save you a fortune in postage - our PiP Large Letter Boxes are designed specifically to fit through the Royal Mail's large letter PiP slot, to give you reduced post charges. Manufactured from hign quality, strong but very thin corrugated cardboard they maximise in a box what you can send using the Large Letter postal service.

For Small Parcel Size, included in this section is the 6" cube box that will fit into the new Small Parcel Service as well as several Easy fold Boxes that will fit into the 45cm x 35cm x 8cm Small Parcel formet external dimensions.

Supplied flat in our easy-fold format our PiP Large Letter and Small Parcel Boxes are simple to use, look great and save you money!

Click here for more details on the new Royal Mail Pricing in Proportion Formats.