Security envelope | Office Products

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Q-Connect manilla wage envelopes, self-seal, plain design, 90gsm weight, 108x102mm size, pack of 1000. Suitable for various office and personal needs. Product code: KF3420.
Evolve recycled envelopes100 gsm envelopes with blue opaque interior showing the recycled logo These envelopes are made from 100 percent recycled paper and are 100 percent biodegradable Easy to close Self Seal flaps
The product is a pack of 100 white C4 Plus Fabric gusset envelopes with a peel and seal feature. These envelopes have a 120gsm weight, making them durable and lightweight for mailing purposes.
Plus Fabric- Premium quality paper combines strength, quality, and appearance, and creates a lasting impression - C4 size - Power-tac adhesive offers an exceptionally strong seal for superior security & easy open feature for quick opening without damaging
Make a difference to your mail with these stiff and protective Blake Purely Packaging All Board envelopes by Blake - Made from heavyweight 350gsm card to ensure that your mail is protected - Strong Peel & Seal closure for ease of use, additional security
KeepSafe KSV-L2 235 x 320mm Lightweight Durable Mailer Peel & Seal Pack of 100. This opaque polythene envelope is ideal for sending mail safely. Easy to use peel and seal closure, lightweight and durable. Can be found in stores.
KeepSafe KSV-L2 235 x 320mm Lightweight Durable Mailer Peel & Seal Pack of 100. This opaque polythene envelope is ideal for sending mail safely. Easy to use peel and seal closure, lightweight and durable. Can be found in stores.
Ampac C3 Envelope 335 x 430 mm, White - Pack of 20 with tamper-evident security and opaque material for added protection.
Plain peel and seal envelopes for securely enclosing documents, made from durable materials and available in packs.
Q-Connect C4 board-back envelopes are made from 115gsm manila paper and feature a convenient peel-and-seal closure. This pack contains 125 envelopes, perfect for secure mailing and professional presentations. Ideal for office and personal use.
Q-Connect C4 board-back envelopes are made from 115gsm manila paper and feature a convenient peel-and-seal closure. This pack contains 125 envelopes, perfect for secure mailing and professional presentations. Ideal for office and personal use.
Q-Connect C4 board-back envelopes are made from 115gsm manila paper and feature a convenient peel-and-seal closure. This pack contains 125 envelopes, perfect for secure mailing and professional presentations. Ideal for office and personal use.
Q-Connect C4 board-back envelopes are made from 115gsm manila paper and feature a convenient peel-and-seal closure. This pack contains 125 envelopes, perfect for secure mailing and professional presentations. Ideal for office and personal use.
An essential addition to any home or work environment. Great value pack of 50 white DL self seal evelopes perfect for sending A4 letters.
Plastic envelopes that looks and feels like paper. Saves on postage costs. Weatherproof, burstproof, tear and puncture resistant. Easy to write on surface. Accepts handwriting, stamps or franking. White Opaque envelopes made from 100% polyt - hene. Secure
40 Sheets - A1 - Pack of 20 - 100% recyclable envelopes - Accepts stamps, handwriting, labels and franking - White opaque envelopes made from 100% polythene - Weatherproof, burst proof, tear and puncture resistant envelopes
Ampac C4 high security envelopes are tamper evident, white, and available in a pack of 20. Measuring 220x305mm with opaque security to protect sensitive documents. Secure your mail with these reliable envelopes.
Ampac C4 high security envelopes are tamper evident, white, and available in a pack of 20. Measuring 220x305mm with opaque security to protect sensitive documents. Secure your mail with these reliable envelopes.
Perfect for heavier weight items - Catalogues, Files, Printouts, Textiles, Lever Arch Files - Secure peel & seal closure. Larger sizes feature double seal - Lightweight. Saves on postage costs - Weatherproof, burstproof, tear and puncture resistant - Acce
Perfect for heavier weight items - Catalogues, Files, Printouts, Textiles, Lever Arch Files - Secure peel & seal closure. Larger sizes feature double seal - Lightweight. Saves on postage costs - Weatherproof, burstproof, tear and puncture resistant - Acce
Perfect for heavier weight items - Catalogues, Files, Printouts, Textiles, Lever Arch Files - Secure peel & seal closure. Larger sizes feature double seal - Lightweight. Saves on postage costs - Weatherproof, burstproof, tear and puncture resistant - Acce
Perfect for heavier weight items - Catalogues, Files, Printouts, Textiles, Lever Arch Files - Secure peel & seal closure. Larger sizes feature double seal - Lightweight. Saves on postage costs - Weatherproof, burstproof, tear and puncture resistant - Acce
Extra strong polythene envelope - Water repellent, flexible and lightweight - External dimensions: 345 x 430mm - Internal dimensions: 345mm x 430mm - Tear resistant - Peel and seal closure - Pack of 25
This is a pack of 100 strong polythene mailing envelopes, measuring 440 x 320mm and are opaque. They are made from extra strong polythene, providing excellent protection for mail.
This is a pack of 100 strong polythene mailing envelopes, measuring 440 x 320mm and are opaque. They are made from extra strong polythene, providing excellent protection for mail.
This is a pack of 100 strong polythene mailing envelopes, measuring 440 x 320mm and are opaque. They are made from extra strong polythene, providing excellent protection for mail.
This is a pack of 100 strong polythene mailing envelopes, measuring 440 x 320mm and are opaque. They are made from extra strong polythene, providing excellent protection for mail.
Go Secure's extra strong polythene envelopes are 245x320mm in size and available in a pack of 25. These envelopes offer durability, security, and protection for documents or small items during storage or shipping.
Go Secure's extra strong polythene envelopes are 245x320mm in size and available in a pack of 25. These envelopes offer durability, security, and protection for documents or small items during storage or shipping.
GoSecure Envelope, 430x400mm, extra strong polythene opaque material, 100 pack. Durable and secure for packaging documents or small items. PB27272 reference number. Ideal for businesses and personal use.
GoSecure Envelope, 430x400mm, extra strong polythene opaque material, 100 pack. Durable and secure for packaging documents or small items. PB27272 reference number. Ideal for businesses and personal use.
Blake (5060215933451 / 9900) | Sharpie Permanent
Blake (5060215933451 / 9900) | Sharpie Permanent
Make a difference to your mail with these durable Premium Secure envelopes by Blake Made from high quality 125gsm, tear resistant paper Secure Peel & Seal closure for added security and ease of sealing
Make a difference to your mail with these durable Premium Secure envelopes by Blake Made from high quality 125gsm, tear resistant paper Secure Peel & Seal closure for added security and ease of sealing
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