C4 Board Backed envelopes are ideal for protecting important papers, documents, photos, certificates and other sensitive documents from being bent and creased in the postal system.

Made from a durable 120gsm manilla Kraft exterior and feature a 550gsm card.  They are easy peel and seal with a permanent glue strip to ensure security.

“Please do not bend” is printed in red on each envelope.  These envelopes can be addressed by writing directly onto the envelope, or by using labels or document wallets

 Available in 3 sizes: 

C6 (A6) 6" x 4.5" (162x114mm)

C5 (A5) 9" x 6.5" (229x162mm) 

C4 (A4) 9" x 12.75" (229x324mm)