We use cookies to improve your browsing experience.Read our Cookie Policy here. Continue
Subscribe to our newsletter for 10% off your first order, loyalty rewards and expert ecommerce advice. With over 2100 products in stock we are sure to have the right product for you.
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.
Our 344mm x 344mm white all board envelopes are ideal for keeping papers, card and slim items safe during transit and are perfectly sized for sending 12" records. Made from 400gsm solidboard, these envelopes have a rigid construction that offers a great level of protection whilst being lightweight enough that postal costs are not inflated. Featuring a peel and seal adhesive strip that offers a strong, secure, tamper-evident closure, our envelopes are perfect for sending sensitive and private documents too. The smooth, white coated outer offers a highly presentable, professional packaging solution that can be printed on with postal markers or to help convey your brand. As well as being versatile and smart-looking, these envelopes are super eco-friendly; made from recycled, sustainably sourced materials, they are recyclable, biodegradable and plastic free too, making them the ideal postal packaging solution for any operation.
Up to
41%
off
Top tip: All products across the website contribute to your discount rate. How?
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.
