C4 (A4) Board Back Envelopes - Please Do Not Bend

C4 size manilla board backed envelopes to fit A4 documents. Heavy duty 120gsm manilla paper to front printed with 'Please Do Not Bend' and hard back for support and protection to the envelope contents.

Envelope size is 229mm x 324mm with a peel & seal open/close on the short pocket edge. Board back envelopes are ideal for posting brochures, documents or any other bendable items you wish to avoid creases/damage. 

Bulk discounts are available - call  for a quote. Looking for a different size? We stock C5 Manilla Board Back Envelopes and C3 Manilla Board Back Envelopes too.

Measurements displayed are all internal.