Description
Superb Quality Strong C4 Board Backed Envelopes / A4 Board Backed Envelopes.
If you need to keep the weight of your C4 size envelope & its contents down to stay in a lower Royal Mail Postage band – why not check out our Tariff Beater Envelopes
Our Heavy Duty C4 / A4 Hard Backed Envelopes are ideal for helping ensure that all of your A4 size documents make it through the postal service without being damaged.
Made from a combination of a strong 1000 micron board and 120gsm paper, these heavy duty C4 Board Backed Envelopes provide an ideal balance between strength and weight. DEFENDA Envelopes have gained a reputation as high performance quality board backed envelopes within a weight that allows clients to make the most of Royal Mail’s weight based pricing bands.
These are Large Letter Size Board Backed Envelopes
C4 / A4 Large Letter Peel & Seal Board Backed Envelopes Specification
Weight: 54g appx
Postage Category: Large Letter
Board Grade: 1000 micron
Paper Grade: 120gsm
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When to use our superb quality heavy duty board backed envelopes…
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Strong C4 board backed envelopes are most often used when additional protection is required for the envelope’s A4 contents. The board or card back provides a sturdy alternative to paper envelopes & can even be further strengthened with envelope stiffeners if required to provide the maximum protection of certificates, small A4 size art & many other things besides.
