- Peel and Seal Or Self Seal
- Envelope flap on the shortest edge
- EU Ecolabel Accredited
- Made from strong environmentally friendly two-tone premium paper.
- Paper by Nature Accredited
- Easy Open - Tear Strip for easy opening without damaging contents (Peel & Seal Only)
- Power-Tac - For quick & exceptionally strong Seal (Peel & Seal Only)
New Guardian manilla envelopes are made from strong environmentally friendly two-tone premium paper, perfect for protecting your mailings. These Envelopes give you excellent value for money. The heavyweight nature of these envelopes are the ideal choice for mailing heavier or bulky items. They feature a handy peel and seal closure so there is no need for tape or licking or a Self Seal Flap. They are pocket opening; meaning that they open along their shorter side, which gives your mail a professional look. Accredited with Paper by Nature confirms their commitment to the environment.