SHAFAH Mail PPI Letter Size Guide Ruler Post Office Postal Price Postage in Red

Mails Pricing in Proportion (PiP) is the new way to send letters, large letters, and packets This handy guide allows you to work out your mail costs by giving you the correct sizes for each of the 3 letter types Mail Size guide is available in Red colour, Royal Mail Size Guide is used for Large and Small Letters. Push your package (gently, they must not be forced through) through the slot, if it fits in the small 165x5mm one, it is a letter, if it slots into the 250x25mm one then it is a large letter. If it fits neither of these, then it is a packet It's durable and lightweight making this ideal for in a warehouse or for use at home