A3 Large Letter Maximiser Cardboard Envelope Mailer - Expandable Envelopes

Quality envelopes

I always buy these from Lil they produce a quality product with fast delivery what more can you want thank you for another delivery

Perfect Size But...

We use this size for all our books - makes life easier just having one size fits all - and they work well. We have found, however, that as the envelopes get older the glue is less efficient and we end up taping the seal nearer the reorder time.

Great Quality Mailers

These are great quality, sturdy mailers. We use them to ship A4 paperback activity books which weigh around 375g each and they offer good protection. Our maximum weight for these mailers is around 800g. We placed our order on Thursday and received it on Monday. Thank you 😊.