Oyster featherpost bubble lined envelopes (Motted / Off white)
- Size specification: The first measurement gives the width of the heavy duty mailing bags.
- Heavy duty mailing bags are made from a durable Oyster material is stronger and better for heavy duty use.
- The outer paper of the heavy duty mailing bags is polyethylene coated making it resistant to tearing and puncturing.
- Heavy duty mailing bags are designed as a lighter weight postal bag for large volume mailings.
- Heavy duty mailing bags are manufactured with a peel and seal strip.
| 120mm 4.7" | 215mm 8.5" | B | MB-HU-200 MB-HU-400 MB-HU-1000 | Buy quality bags mailing color gold. | |
| 180mm 7" | 265mm 10.4" | D | MB-OU-100 MB-OU-200 MB-OU-500 | ||
| 220mm 8.7" | 265mm 10.4" | E | MB-HP-100 MB-HP-200 MB-HP-500 | ||
| 220mm 8.7" | 335mm 13.2" | F | MB-PH-100 MB-PH-200 MB-PH-500 | ||
| 300mm 11.8" | 445mm 17.5" | J | MB-IB-50 MB-IB-100 MB-IB-250 | ||
| 350mm 13.8" | 470mm 18.5" | K | MB-NK-50 MB-NK-100 MB-NK-250 |