A C5 envelope, which is designed to fit an A5 paper, measures 6.4 inches by 9 inches. A5 is a paper size, not an envelope size.Know More
The ISO organization, which is an abbreviation for the Greek word for equal, sets internationally recognized paper sizes. The United States and Canada are the only countries that do not follow these standards.
There are three series of sizes: the A and B series define paper sizes and the C series sets envelope sizes. Numbers in each series correspond. For example, A4 paper fits in C4 envelopes.
A5 paper measures 8.27 inches by 5.83 inches. A4 is the most commonly used paper size internationally, similar to the standard 8-by-10-inch paper used in the U.S.Learn more in Mail & Shipping
When preparing mail you need an envelope, the content letter, postage and addresses. You must make sure the content conforms to the size of the envelope and that the envelope seals properly with postage and addresses affixed correctly.Full Answer >
The best way to open a sealed envelope and reseal it is to place the envelope in the freezer for a few hours and then run a knife under the seal. The cold air hardens the seal and once it warms back up, the envelope can be resealed.Full Answer >
Prepare an empty, unsealed envelope with your name and address clearly printed on the front as the addressee, add appropriate postage, then stick it inside the packet or letter that is being sent to the recipient. A self-addressed stamped envelope, or SASE, is a professional business tool that makes it simple and free for a prospect to return a document.Full Answer >
The easiest way to open an envelope is to steam it over a boiling pot of water. When the envelope is opened in this way, it can be resealed as if it were never opened in the first place.Full Answer >