Heavy duty board back envelopes in white and manilla, made using 1000 micron backing board and a heavyweight face paper to ensure protection when posting bendable items.
- General
- Heavy duty board back envelopes in white and manilla, made using 1000 micron backing board and a heavyweight face paper to ensure protection when posting bendable items.
| Type | Board Backed Envelopes |
| Manufacturer | Blake Envelopes |
| Brand | ValueX |
| Colour | Brown |
| Size | C4 |
| Material | Manilla/Board |
| Closure | Peel & Seal |
| Grammage | 120gsm |
| Dimensions | 324x229mm |
| Gusset | No Gusset |
| Envelope Grade | Heavy Weight |
| Printed Text | Please Do Not Bend |
| Envelope Colour | Manilla |
| Hard Back Envelope |
| Keep Flat Envelope |
| Please Do Not Bend Envelope |
| Thick Card Envelope |