I wish they'd up the thickness to 3cm as my books all seem to be thick ones *lol* I just wanted to say that although the sticky says to use labels in your printer to buy postage online you can just use good old A4 paper and then sellotape it to the package :)

I know this isn't being posted by a moderator or anything, but it's really useful information so I hope you'll consider making it a 'sticky'. You can still order free size guides from Royal Mail . Just go to the link below and fill out the information. For the telephone number, it...