Envelop | Kham

An envelope is a common packaging item, usually made of thin flat material. It is designed to contain a flat object, such as a letter or card. Traditional envelopes are made from sheets of paper cut to several shapes, like: a rhombus, a short-arm cross or a kite. Window envelopes have a hole cut in the front side that allows the paper within to be seen so that the receiving address printedp>