New Guardian Heavy Duty Window Envelopes. Extra strong manilla. Press and seal envelopes ideal for sending out brochures and reports etc. Weight - 130gsm. C4 324mmx229mm.

New Guardian Heavy Duty Envelopes. Extra strong manilla. Power-Tac peel and seal with easy open flap. Weight - 130gsm. Size: C4 324mmx229mm.

New Guardian Heavy Duty Envelopes. Extra strong manilla peel and seal envelopes ideal for sending out brochures and reports etc. Weight: 130gsm. Dimensions: 406mmx305mm. Colour: Manilla.

New Guardian Plain Wage Envelopes. Easy to seal wage envelopes without cut away flap. Contents cannot be checked before packet is opened. Suitable for holding coins. Dimensions: 108mmx102mm. Colour: Manilla.

New Guardian gusset envelopes. Extra strong envelopes with peel and seal closure and expanding 25mm block bottom gusset ideal for mailing out catalogues and other bulky items. Weight: 130gsm. Size: C4 324x229x25mm.

New Guardian Heavy Duty Window Envelopes. Extra strong manilla. Easy open. Power-Tac peel and seal closure. Weight - 130gsm. Size: C4 324x229mm. Colour: Manilla.

New Guardian Board back Envelopes. Peel and seal envelopes with \'Please Do Not Bend\' printed on the front. Weight - 130gsm. Size: C4. Colour: Manilla.

New Guardian Board back Window Envelopes. Peel and Seal envelopes with Please Do Not Bend printed on the front. Weight - 130gsm. Size C4 - 324mmx229mm.

Made from orange manilla to stand out in mailing trays. Resealable Intertac flap for quick and easy multi-trip mailings. Punched holes show instantly if documents are inside. Suitable for up to 64 mailings.

New Guardian gusset envelopes. Extra strong envelopes with peel and seal closure and expanding 25mm block bottom gusset ideal for mailing out catalogues and other bulky items. Weight - 130gsm. 381x254x25mm.

New Guardian Armour gusset envelopes. Reinforced in a grid pattern with a woven polyester thread, providing exceptional strength. Peel & seal closure with Power-Tac adhesive for an exceptionally secure seal. Ideal for mailing bulky items such as box files and lever arch files. 130gsm paper. Manilla. Size: 330 x 260 x 50 mm. Packed 100.

New Guardian gusset envelopes. Extra strong envelopes with peel and seal closure and expanding 25mm block bottom gusset ideal for mailing out catalogues and other bulky items. Weight - 135gsm. 406x305x25mm.

New Guardian Armour Envelopes. Gusset envelopes manufactured from strong 130gsm manilla. Reinforced with a woven polyester thread. Peel and Seal closure. Size C4 - 324x229x50mm.

New Guardian Armour gusset envelopes. Reinforced in a grid pattern with a woven polyester thread, providing exceptional strength. Peel & seal closure with Power-Tac adhesive for an exceptionally secure seal. Ideal for mailing bulky items such as box files and lever arch files. 130gsm paper. Manilla. Size: 380 x 280 x 50 mm. Packed 100.

New Guardian Armour Envelopes. Gusset envelopes manufactured from strong 130gsm manilla. Reinforced with a woven polyester thread. Peel and Seal closure. Size 381mmx280mmx50mm. Colour: Manilla.

Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Press Seal. Size: C5 229x162mm. Boxed 250.

Top quality envelopes. Press Seal. 90gsm. Manilla. Size: C4. Packed 250.

Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited paper - better for the environment. Peel and Seal. Size: DL 220x110mm. Boxed 500.