The New Guardian Armour gusset manilla envelopes are made from high quality 130gsm and come in a bulk, cost efficient pack of 100, perfectly suited for professional use.
Manilla gusset envelopes are ideal if you want to send thick quantities of post and need a strong envelope to hold it. This pack of 100 has been made with an easy peel and seal closure for fast and well organised mailing.
The paper is reinforced with a woven polyester thread (PT) which provides exceptional strength for mailing heavier, bulky documents.
New guardian has created a strong and trusted range of envelopes that you can rely on, on an everyday basis.
Here at the Post Office Shop we supply a range of Gusset Envelopes and many other types for all your needs. Just take a look at our Envelopes by Type page where you can easily navigate to your preference.