Envelopes manufacturers
Wholesale envelopes offer the tightest and most secure seal available. They have a tamper resistant closure for security. Wholesale envelopes have a peal and seal closure and are fast and easy to use.
Wholesale envelopes are highly opaque (cannot be seen through). They are the made from bright 100 GSM (paper weight in grams per square inch) paper.
| Width | Height | Reference | Price | Our reference | |
|---|---|---|---|---|---|
| 220mm 8.66" | 110mm 4.3" | DL | OS-VA-1000_PBO | Poly bags Online offer speedy next day delivery on Plain white mailing envelopes 220x110mm | |
| 229mm 9" | 324mm 12.76" | C4 | OS-CO-250_PBO | Buy quality envelopes manufacturers. |