** New stock due 31st October 2018 **
New Guardian Professional 330 x 279mm Manilla Self Seal Envelopes come in a convenient pack of 125 and are ideal for any mailing needs.
The strong and secure heavyweight 130gsm manilla paper can withstand rough handling throughout the postal process to provide peace of mind that your documents inside will stay secure and as protected as possible. Since they are made from such strong manilla, they are also useful for transporting heavier than normal items.
This pack of H23213 envelopes feature a gummed closure and are designed for use on all known mailing machines. Therefore, they are the ideal choice for busy mailing rooms to give hassle free volume mailings.
These manilla envelopes are plain and do not feature a window for your addressee, therefore you will need to do this manually. Here at My Post Shop we sell a comprehensive of Postal Supplies, including our Labelling range for a professional finish to your outgoing mail.