The New Guardian C4 Self Seal Window Envelopes are the ideal envelope for everyday use. These envelopes feature an address window. The window measures 40 x 100mm and is located 25mm in and 213mm up.
The M27503 envelopes have a strong and secure Self Seal closure with an easy open tear strip for easy opening without damaging any contents. Supplied in packs of 250 these envelopes are excellent value for money and a great addition for the home or the office.
We have a large range of Postal Supplies available here at My Post Shop for you to purchase, suitable for a variety of uses. They are all available with next working day delivery and with great prices.