📬 Mail like a pro—protect, seal, and impress every time!
Triplast’s 10-pack of A3 C3 manilla hard board envelopes combines a rigid 1000 micron backing with 120gsm kraft paper front to protect flat documents from bending. Featuring a peel & seal strip for quick, secure closure, these eco-conscious envelopes are made from 100% recycled, biodegradable materials. Perfectly sized for A3 sheets, they reduce postage costs while ensuring your important papers arrive crease-free and professional.
| Manufacturer | Triplast |
| Brand | Triplast |
| Model Number | A3 C3 |
| Product Dimensions | 32.4 x 45.7 x 0.2 cm; 113.85 g |
| Colour | Brown |
| Closure | Self-Seal |
| Shape | Rectangular |
| Material Type | Paper |
| Number of Items | 10 |
| Size | A3 C3 (457 x 324mm) |
| Sheet Size | A3 |
| Paper Finish | Uncoated |
| Manufacturer Part Number | A3 C3 |
| Item Weight | 114 g |
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