Board backed C4 envelopes are a very useful office or home essential for that time when you need to send a document and don’t want to take the risk of it getting damaged.
The sturdy C4 envelope designed by PostPak is made with heavy paper and cardboard offering peace of mind that your item will arrive securely and will not easily bend.
Board backed envelopes are ideal to send delicate items such as photographs, CD’s and important documents.
These envelopes include a peel and seal feature which means there is no more licking, sticking or gluing in your packaging process, and you can still trust that your item is secured. All you have to do is peel off the thin piece of film from the inverse flap and stick it down to the reverse.
If you are sending a bulk of envelopes, then it might be useful and cost effective to take a look at our Postage Stamp range.
The Post Office Shop sell a wide range of Postal supplies which could really benefit the organization and pricing of your outgoing mail.
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