Similarly, it is asked, can you make your own envelopes to mail?
Snail mail is still a pretty great way to send letters, but many of us use it so seldom that we don't have any envelopes lying around. With just a few clever folds, you can turn your letter into its own envelope, write the address on the back, stick a stamp on it and go.
Also Know, can you mail tiny envelopes? If you're worried about the little cuties getting lost in the mail, have no fear. The Tiny Letters are mailed in normal-sized clear plastic envelope sleeves to ensure they arrive safely (and your mail deliverers won't hate you). Tiny letter mailed in normal envelope.
Just so, can you mail any size envelope?
To be eligible for mailing at the price for letters, a piece must be: Rectangular. At least 3-1/2 inches high x 5 inches long x 0.007 inch thick. No more than 6-1/8 inches high x 11-1/2 inches long x 1/4 inch thick.
Can you mail coin envelopes?
You should use a small padded mailer, not an envelope. The postage will be about double the cost (or have a surcharge), but it's better than having it get damaged or lost. A coin inside an envelope would not be considered 'uniform' mail.
