I decided to write this article because of the many letters I receive in bad condition from the people I swap stamps with. The article is going to help you even for regular letters – not necessarily for swapping stamps.
The reason I am disappointed sometimes by stamps I receive in post is that people often forget stamps are delicate and everything – from heat to water may damage them irreparably. Even when using some materials for protecting them, they may be poor in quality, dirty or sticky, so your precaution may actually turn to be of no use. But first things first.
Making sure you have everything you need