Manilla Board Backed Envelopes – C3 / C4 / C5 / C6
Premium hardback envelopes with rigid board backing to protect documents, photos and certificates in post. "Please Do Not Bend" pre-printed, with secure Peel & Seal closure. Choose your size above.
Why buyers choose these
- Rigid protection: 600 micron hard board back + 120 gsm manilla face.
- Secure & clean closure: Peel & Seal strip.
- Clear handling message: "Please Do Not Bend" printed in red.
- Pocket style envelope; classic Manilla (brown) finish.
Sizes & dimensions
| Size |
Internal approx. (mm) |
Fits |
|
| C3 |
457 × 324 |
A3 documents (flat) |
|
| C4 |
324 × 229 |
A4 documents (flat) |
|
| C5 |
229 × 162 |
A5 / A4 folded once |
|
| C6 |
162 × 114 |
A6 / A4 folded twice |
|
Best for
Certificates, photos, prints, legal documents and any flat items that must arrive unbent.
Specifications
- Brand: AKAR
- Colour: Manilla (Brown)
- Paper Weight: 120 gsm face paper
- Backing Board: ~600 micron rigid board
- Closure: Peel & Seal
- Format: Pocket style
- Print: “Please Do Not Bend” in red on front
Good to know
- Supplied in bulk boxes (see chart) for better unit cost on multi-buy.
- Ideal for postal fulfilment, offices, schools, photo studios and online sellers