Some good news for once from Royal Mail. From October 20th to January 18th they are increasing the size of a Small Parcel to 45cm x 35cm x 16cm for this period. That will mean some parcels that currently class as a Medium Parcel now being a Small Parcel, and would save up to £5.70 on a First Class delivery over 2kg.
Details:
http://www.dailymail.co.uk/news/arti...5-package.html