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📦 Ship Smart, Ship Secure, Ship Sustainable!
Postmaster Padded Envelopes are A4-sized (220x340mm) white bubble mailers designed for secure, lightweight shipping. Featuring peel-and-seal closures, they protect fragile items while enabling cost-efficient postage with a single stamp for parcels under 100g. Made in the UK from FSC-certified sustainable paper, these envelopes combine durability, convenience, and eco-consciousness—ideal for ecommerce professionals and small business owners seeking premium packaging solutions.
| ASIN | B0B919D1FB |
| Best Sellers Rank | 8,165 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 37 in Padded Envelope Mailers |
| Brand | Postmaster |
| Closure | Self-Seal |
| Colour | 10 white padded |
| Customer Reviews | 4.5 4.5 out of 5 stars (104) |
| Date First Available | 8 Aug. 2022 |
| Item Weight | 250 g |
| Manufacturer | Bong |
| Manufacturer Part Number | RBL10625 |
| Material Type | Paper |
| Model Number | RBL10625 |
| Number of Items | 10 |
| Paper Finish | Matte |
| Product Dimensions | 22 x 34 x 0.3 cm; 250 g |
| Shape | Rectangular |
| Sheet Size | 220 x 340 |
| Size | A4 |
S**M
Good size and quality
Really good quality envelopes. I’m a small business owner and use these to send my products in and I’ve never had an issue with them. They are strong, stick really well and the perfect size for me. Really pleased
D**T
Good padding and good price
Well padded, functional to post a 3D card safe and sound! Good doze for my needs- A4 and value for sure
A**R
envelopes
good size but not very thick
M**K
Very good
Very good
H**E
Good value
Good product - good value
H**K
good item
fast efficient delivery
M**S
Best envelopes ever?
Best envelopes ever and they don’t cost the Earth, especially when you’re selling stuff just know that the extra safe due to the padding
M**K
As described
Good quality
N**D
une bonne qualité pour un usage régulier * parfait
Trustpilot
1 month ago
2 weeks ago