Postmaster A4 C4 Do Not Bend Board Backed Envelopes Peel Seal 50 Pack,Brown,229x324mm
Details
- BrandPostmaster
- ColourHardback A4
- Closure typeSelf-Seal
- OccasionAnytime
- MaterialCardstock
Description
📬 Send it straight, send it smart — no bends, no stress!
- TRUSTED BY PROS - Used by top UK organizations and thriving small businesses alike
- ECO CONSCIOUS CHOICE - PEFC-certified materials support sustainable forestry
- ROCK SOLID PROTECTION - Hard board backing ensures your documents arrive pristine
- EFFORTLESS PEEL SEAL - Secure, self-adhesive closure for quick, tamper-proof mailing
- UNFOLDED A 4 PERFECTION - Fits A4 sheets and posters without folding or creasing
These 50-pack brown C4 envelopes feature a rigid hard board backing designed to protect A4 documents, posters, and certificates from bending during transit. With a peel-and-seal closure and clear 'Do Not Bend' labeling, they ensure professional presentation and secure mailing. PEFC-certified for sustainability, these envelopes are trusted by major UK organizations and small businesses alike.
Specifications
| Manufacturer | Bong |
| Brand | Postmaster |
| Model Number | RBL10614 |
| Product Dimensions | 22.9 x 32.4 x 0.05 cm; 2.73 kg |
| Colour | Hardback A4 |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Cardstock |
| Number of Items | 50 |
| Size | Board Backed |
| Sheet Size | 229 x 324 |
| Paper Weight | 120 |
| Paper Finish | Matte |
| Manufacturer Part Number | RBL10614 |
| Item Weight | 2.73 kg |
Reviews
C**E
Send items with ease of mind
I’ve been using C5 cardboard envelopes for a few months now, and they’ve quickly become my go-to choice for mailing documents, photos, and small prints. The quality is outstanding — the cardboard is sturdy and gives a reassuring level of protection during transit. I’ve never had issues with bending or creasing, even when sending more delicate items.The size is just right for A5 documents or folded A4 sheets, making them super versatile for both personal and professional use. The self-seal adhesive strip is strong and secure, saving me time and hassle.Overall, these envelopes are reliable, professional-looking, and worth every penny. Highly recommended for anyone who wants peace of mind when sending important items
R**E
Good value and sturdy envelopes
Very good value - the envelopes are very sturdy and well made for the price.
M**R
Excellent quality
Perfect and great value too
B**S
Do what they need to
What can you say they are standard sized envelopes with card back self adhesive strip and the do not bend text. They do the job at a decent price and are as durable and perform as well as any similar envelopes and are easily sealed……
A**R
Great envelopes
Perfect for my needs and a very good price.
P**M
Quality padded envelopes
Worth buying.
E**W
Good quality
Excellent
G**S
Good quality
The envelopes were good quality,great value for money and the perfect size for the items I needed to post. The padding was up to scratch too.
Common Questions
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