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Gusset Envelopes

Mail your bulky documents securely with our Gusset Envelopes. Designed to expand for larger items, they are perfect for sending catalogs, brochures, or multiple documents.

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  • PREMIUM Office Gusset Envelopes 35215 C5 Peel & Seal 229 x 162 x 25 mm Plain 120 gsm Ultra White Wove Pack of 125
    PREMIUM Office Gusset Envelopes 35215 C5 Peel & Seal 229 x 162 x 25 mm Plain 120 gsm Ultra White Wove Pack of 125
    Sold out

    PREMIUM Office Gusset Envelopes 35215 C5 Peel & Seal 229 x 162 x 25 mm Plain 120 gsm Ultra White Wove Pack of 125

    £53.99 GBP - £53.99 GBP
    £53.99 GBP
    £53.99 GBP - £53.99 GBP
    £53.99 GBP
    Out of stock

    Make a difference to your mail with these quality Premium Office envelopes by Blake Quality 120 gsm FSC Certified Paper Attractive box for safe an...

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  • PREMIUM Tear Resistant Gusset Envelopes C4 Peel & Seal 324 x 229 x 25 mm Plain 125 gsm White Pack of 100
    PREMIUM Tear Resistant Gusset Envelopes C4 Peel & Seal 324 x 229 x 25 mm Plain 125 gsm White Pack of 100
    Sold out

    PREMIUM Tear Resistant Gusset Envelopes C4 Peel & Seal 324 x 229 x 25 mm Plain 125 gsm White Pack of 100

    £93.99 GBP - £93.99 GBP
    £93.99 GBP
    £93.99 GBP - £93.99 GBP
    £93.99 GBP
    Out of stock

    Make a difference to your mail with these durable Premium Secure envelopes by Blake Made from high quality 125gsm, tear resistant paper Secure Pee...

    View full details

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