

📬 Seal your success with style and sustainability!
Postmaster A4 C4 Envelopes are premium 100 GSM white envelopes designed to fit A4 sheets unfolded, featuring a self-seal closure for fast, hygienic use. The opaque blue interior ensures document privacy, while PEFC certification guarantees sustainable sourcing. Manufactured in the UK, these envelopes are perfect for professional mailings with large letter postage up to 100g.










| ASIN | B0B2HTT64B |
| Brand | Postmaster |
| Closure | Self-Seal |
| Colour | A4 x 100 |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,218) |
| Date First Available | 27 May 2022 |
| Item Weight | 1.68 kg |
| Manufacturer | Bong |
| Manufacturer Part Number | RBL10611 |
| Material Type | Paper |
| Model Number | RBL10611 |
| Number of Items | 100 |
| Paper Finish | Matte |
| Paper Weight | 10 |
| Product Dimensions | 22.9 x 32.4 x 0.05 cm; 1.68 kg |
| Shape | Rectangular |
| Sheet Size | 229 x 324 |
| Size | A4 |
P**Y
good value
great item, as described did the job, fast service
S**N
Great value, no complaints.
Great value, no complaints.
N**E
Be careful of adhesive
These are cheap envelopes with a self seal on them. I have bought many in the past but lately my last 4 boxes had issues. First of all nearly all of the envelops were stuck together making it difficult to separate without damaging others. Secondly the adhesive, we found that after a day or two the adhesive would come unstuck so had to tape them down. Hopefully this was maybe a bad batch, or they were left in damp conditions prior to delivery?
B**T
Good self-seal envelopes
Good envelopes, but meant to get 20!
F**T
envelopes
very good for size and quality
S**Y
Good value
Good value
M**T
Paper
Good quality paper
B**Y
Straight forward Sale
Good quality ,arrived on time
E**4
tutto ok
K**U
Bon rapport qualité/prix
M**A
FUNZ