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Recognised as some of the strongest envelopes in the world, their tear resistant paper substrate can withstand even the toughest of hands. 100% recyclable, sustainable and with overprintable benefits, these will ensure those first impressions last.
Brand | Blake Secure |
Closure | Peel & Seal |
Colour | White |
Dimensions | 381x254x30mm |
Eco-Aware | Yes |
Envelope Grade | Heavy Weight |
Environment Support | FSC® Certified Product - Mix |
Grammage | 125gsm |
Grease Proof | Yes |
Gusset | 30mm Gusset |
Manufacturer | Blake Envelopes |
Material | Paper Substrate |
Opening | Short Edge |
Size | Other Sizes |
Tear Resistant | Yes |
Type | High Security Envelopes |
Warranty | 5 Year Shelf Life |
Water Impermeable | Yes |