Envelopes and postal supplies are available for next day delivery at the click of a button from the Post Office Shop. Within our range of envelopes, these New Guardian Gusset Armour Envelopes provide you with an affordable yet quality 130gsm gusset envelope.
The New Guardian Gusset 130gsm Manilla Envelopes are supplied in a pack of 100, providing you with excellent value for money. These L28413 envelopes feature Peel and seal closure so there is no need for tape or licking and include the unique Power-Tac adhesive which bonds instantly and gives you added security with the extra strong adhesive.
The extra security Armour envelopes from New Guardian are reinforced with polyester thread woven into the manilla and block bottom. Not only does the block bottom give you added security but these Armour envelopes are gusset envelopes; meaning that they open up to 50mm wide for a large capacity.