Royal Mail PIP Postage Size Guide - Poly Postal Branded - Large & Small Letter Template - 353 x 75mm

Royal Mail - Letter and Large Letter Sizing Template
A perfect tool to help you size up your envelopes correctly saving you time and money.
Perfect for any business and will save your customers getting extra charges in unpaid postage!
Made from lightweight semi-rigid 3mm compressed board.

HOW TO USE:
Simply hold the guide and slide the letter into the correct slot, gently push and it should go in without force.
If you have to force it then you should select the next service up.
If letter is tested and it's not big enough you should try Large Letter.

Our useful tool has both slots with the dimensions marked onto it for letter and large letter.