When it comes to these envelopes, going green refers to more than just the color. These Bright Hue Envelopes are recycled and made from 30% post consumer fiber, so they’re also green for the environment. Envelopes are a refreshing color that will be welcomed in any mailbox. Green Bright Hue Envelopes come in a range of sizes for personal use, business style envelopes, and large clasp and booklet envelopes. So you can send out nice invitations, office mail, or promotional material in a charmingly green envelope. Every size and style, use them for whatever you need.