The EcoEnvelope is a #10 envelope made of 100% post-consumer recycled materials.
There is a single, clear plastic pane through which the recipient address shows.
When a mail recipient receives the direct mail piece, they open it by pulling a tab that says Open Here. Underneath the Open Here tab, there is a note stating, "This is also your return envelope". After the recipient opens the mail piece, he or she will detach the return slip and place it back into the envelope. There is another tab that is moistened and folded down to seal the envelope. The mail recipient stamps the envelope and it is returned to you, the direct mailer.