We use cookies to improve your browsing experience.Read our Cookie Policy here. Continue
Covid-19 Status: Fully operational, same-day despatch to 5pm.
Subcribe to our newsletter for 10% off your first order, loyalty rewards and expert ecommerce advice.
My dimensions are in:
mmcminchesmetres
I'm looking for:
BoxesBagsPostal
My sizes are:
Minimum Size (My product is this big)Approx Size (Slightly smaller is ok)
Find Products
You are at the 5+ Rate. Add 4 items to boost your savings.
Order in the next for same day despatch.
Board Backed Envelopes are perfect for those sending important documents in the post which need to be kept flat. Designed to keep your items safe and well protected during transit, these board envelopes are manufactured with a rigid 1000 micron backing board and a 120gsm paper front. For extra peace of mind, our range includes Do Not Bend envelopes with their printed message which gives in-transit instructions to ensure your items arrive in the best condition. Available in a range of popular sizes in classic white and manilla, as well as a smart and sleek black for those who want to give their mail a stand-out professional edge - all of our hardback envelopes are supplied in boxes for neat and convenient storage.
