📬 Seal your professionalism with every post!
Postmaster C4 Envelopes are premium, peel-and-seal envelopes designed to fit A4 sheets unfolded, ensuring your documents stay private with an opaque blue lining. Crafted from sustainable PEFC-certified 100GSM white paper and made in the UK, these envelopes combine eco-consciousness with convenience and durability—perfect for professionals who demand quality and efficiency in their office supplies.
| ASIN | B0CGB1PLM2 |
| Batteries Required? | No |
| Best Sellers Rank | 238 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 1 in Booklet Mailing Envelopes |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,247) |
| Date First Available | 22 Aug. 2023 |
| Item Package Quantity | 1 |
| Item Weight | 400 g |
| Item model number | RBL10641 |
| Manufacturer | Bong |
| Material | Paper |
| Part number | RBL10641 |
| Pattern | Opaque Blue Pattern |
| Product Dimensions | 33.4 x 22.9 x 0.1 cm; 400 g |
| Shape | Rectangular |
| Size | A4 |
| Special Features | Peel & Seal, Self-Adhesive Closure |
| Style | A4 |
P**N
Great all round product envelope
Perfect to have on standby for those larger items you might need to post or save such as copies of certificates. The seal is extremely strong and does not require additional tape when sending. These are packaged in thin film so once opened there is no easy way to keep them together but apart from that this this is a perfect product. Ideal thickness so that additional postage will not be added. Sufficiently durable to store documents longer-term. Perfect fit for A4 sheets and could probably take up to about 10 sheets per envelope.
M**A
Good value and quality
Strong and good seal. Recommended
D**E
Functional and Cheap Envelopes
These enveloped are fine for when I wanted to return some formal A4 letters. You have to fold the A4 in half but this is standard for business letters. The envelope is functional and seals well. The paer used is a little on the thin side and not premium grade but functionally these envelopes do the job.
L**A
perfect envelopes
Excellent value for money excellent adhesion and not transparent
J**R
Excellent quality & value
Excellent quality & good value for money. Very pleased.
M**L
Well worth the money.
As described, good quality.
G**D
Good quality self sealing envelopes
Good quality, self sealing envelopes. Re-order
O**R
Nice items
Decent quality in my view
A**.
Utilissime come le volevo
G**Y
parfait
T**O
Alles ok. Danke
D**.
J’en attends pas plus pour des enveloppes. Correspond à mes attentes
I**O
X spedire i vostri documenti
