We use cookies to improve your browsing experience.Read our Cookie Policy here. Continue
Covid-19 Status: Fully operational.
Subscribe to our newsletter for 10% off your first order, loyalty rewards and expert ecommerce advice.
Call us on 01622 580 100
Email us at [email protected]
My dimensions are:
I'm looking for:
My sizes are:
My dimensions are in:
mmcminchesmetres
BoxesBagsPostal
Minimum Size (My product is this big)Approx Size (Slightly smaller is ok)
Find Products
Or search by Royal Mail postal size:
You are at the 5+ Rate. Add 4 items to boost your savings.
MJ4 are leading quality cardboard capacity mailers in our MailJacket™ range, they’re completely unbranded and are popular for mailing large books, large photo prints and other items of similar sizes. We offer them in boxes of 100.
Constructed from 400 gsm 100% recycled card these envelopes feature pre creased capacity grooves that allow them to expand. This means they can be used for items of many different sizes always with a snug fit to prevent damage caused by in-pack movement during transit.
Our cardboard mailers have become market leading because they are high quality and create greater efficiency. This packing process is faster, because you use the wider edge to slide the item into the smooth cardboard interiors, then quickly close with a peel and seal closure.
Start saving today by ordering now. To try these envelopes before you purchase them, order free samples and if you have any questions or need any help please contact us.
Up to
44%
off
Top tip: All products across the website contribute to your discount rate. How?
Order in the next for same day despatch.
We manufacture bespoke labels, packaging and printed items for many of our customers to optimise their customer experience and increase their despatch efficiency. We advise and supply a handful of UK and Europe’s top retailers along with thousands of smaller online sellers and are happy to share our knowledge with you. So please get in touch below and we’ll do all we can to ensure you get the best solution for your needs.
Thank you for your interest, this feature is coming soon.
