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
When to use our superb quality heavy duty board backed envelopes…
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.
