Box of 125 Black C4 Board Back Envelopes. 324mm x 229mm Peel/Seal Black Board Back Envelope. 550gsm Paper and Board.
Hard black board back envelopes that will protect all of your documents during transit. It consists of a 110gsm front and a strong 550gsm grey back, to make sure your documents are protected from damage.
Designed to fit unfolded A4 inserts. Standard A4 paper size is 210mm x 297mm.
Full Specifications For This Black C4 Board Back Envelopes Pack
- Height: 324mm
- Width: 229mm
- Weight: 550gsm
- Flap Type: Peel/Seal
- Flap Position: Flaps Closed
- Harmonisation Code: 48171000
- Material: Paper and Board
- Brand: ColorSono EcoPack
- GTN-13: 5056237147761
Key Features Of These ColorSono EcoPack Black Board Back Envelopes
Highly Protective | Rigid Back | 550gsm | Royal Mail Large Letter Postable | Paper and Board
Where To Use These C4 Board Back Envelopes
Books | Certificates | Legal Correspondence | Magazines | Presentations