This is an envelope, or a device in which you place mostly paper documents to mail them through a postal service.

Envelope

This is an envelope, or a device in which you place mostly paper documents to mail them through a postal…

A flat paper container, as for a letter or thin package, usually having a gummed flap or other means of closure.

Mailing Envelope

A flat paper container, as for a letter or thin package, usually having a gummed flap or other means…

A common packaging item, usually made of flat material such as paper or cardboard. It is designed to contain a flat object, such as a letter or card. Traditional envelopes are made from sheets of paper cut to one of three shapes: a rhombus, a short-arm cross, or

Mailing Envelope

A common packaging item, usually made of flat material such as paper or cardboard. It is designed to…