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Your #1 Supplier of Business Envelopes & Shipping Mailers
Your #1 Supplier of Business Envelopes & Shipping Mailers

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Expansion Envelopes

  • 9 x 12 x 2 White Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™

    9 x 12 x 2 White Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb.

    Papercone
    from $31.93

    from $31.93
  • 4-1/2 x 9-1/2 x 2 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb - Mailers Direct™

    4-1/2 x 9-1/2 x 2 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb

    Papercone
    from $28.98

    from $28.98
  • 12 x 15 x 2 Brown Kraft Booklet / Open Side Expansion Envelopes - Zip Stick® - 50 lb. - Mailers Direct™

    12 x 15 x 2 Brown Kraft Booklet / Open Side Expansion Envelopes - Zip Stick® - 50 lb.

    Papercone
    from $55.01

    from $55.01
  • 10 x 12 x 2 Brown Kraft Booklet / Open Side Expansion Envelopes - Zip Stick® - 40 lb. 100(Box) - Mailers Direct™

    10 x 12 x 2 Brown Kraft Booklet / Open Side Expansion Envelopes - Zip Stick® - 40 lb. 100(Box)

    Papercone
    $60.00

    $60.00
  • 10 x 12 x 2 Brown Kraft Booklet / Open Side Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™

    10 x 12 x 2 Brown Kraft Booklet / Open Side Expansion Envelopes - Zip Stick® - 40 lb.

    Papercone
    from $31.52

    from $31.52
  • 10 x 13 x 2 Brown Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™

    10 x 13 x 2 Brown Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb.

    Papercone
    from $35.78

    from $35.78
  • 10 x 13 x 2 Brown Kraft Catalog / Open End Expansion Envelopes - Regular Gum - 40 lb. - Mailers Direct™

    10 x 13 x 2 Brown Kraft Catalog / Open End Expansion Envelopes - Regular Gum - 40 lb.

    Papercone
    from $30.44

    from $30.44
  • 10 x 13 x 2 Herculink Booklet / Open Side Expansion Envelopes - Zip Stick® - 26 lb. 100(box) - Mailers Direct™

    10 x 13 x 2 Herculink Booklet / Open Side Expansion Envelopes - Zip Stick® - 26 lb. 100(box)

    Papercone
    $75.21

    $75.21
  • 10 x 13 x 1-1/2 Herculink Catalog / Open End Expansion Envelopes - Zip Stick® - 26 lb. - Mailers Direct™

    10 x 13 x 1-1/2 Herculink Catalog / Open End Expansion Envelopes - Zip Stick® - 26 lb.

    Papercone
    $159.26

    $159.26
  • 12 x 16 x 2 Tyvek® Catalog / Open End Expansion Envelopes -Zip Stick®- Green First Class Border 18lb 100(box) - Mailers Direct™

    12 x 16 x 2 Tyvek® Catalog / Open End Expansion Envelopes -Zip Stick®- Green First Class Border 18lb 100(box)

    Papercone
    $130.18

    $130.18
  • 30 x 36 x 6 Poly Flat Expansion Mailer - Mailers Direct™

    30 x 36 x 6 Poly Flat Expansion Mailer

    Mailers Direct™
    from $84.80

    Poly Expansion Mailers  - Perfect for apparel , soft goods , pre-packaged and bulkier items that don't need cushioning.  Self-Seal tamper evident ...

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    from $84.80
  • 26 x 28 x 6 Poly Flat Expansion Mailer - Mailers Direct™

    26 x 28 x 6 Poly Flat Expansion Mailer

    Mailers Direct™
    from $55.83

    Poly Expansion Mailers  - Perfect for apparel , soft goods , pre-packaged and bulkier items that don't need cushioning.  Self-Seal tamper evident ...

    View full details
    from $55.83
  • 20 x 24 x 4 Poly Flat Expansion Mailer - Mailers Direct™

    20 x 24 x 4 Poly Flat Expansion Mailer

    Mailers Direct™
    from $37.30

    Poly Expansion Mailers  - Perfect for apparel , soft goods , pre-packaged and bulkier items that don't need cushioning.  Self-Seal tamper evident ...

    View full details
    from $37.30
  • 15 x 20 x 4 Poly Flat Expansion Mailer - Mailers Direct™

    15 x 20 x 4 Poly Flat Expansion Mailer

    Mailers Direct™
    from $23.68

    Poly Expansion Mailers  - Perfect for apparel , soft goods , pre-packaged and bulkier items that don't need cushioning.  Self-Seal tamper evident ...

    View full details
    from $23.68
  • 13 x 16 x 4 Poly Flat Expansion Mailer - Mailers Direct™

    13 x 16 x 4 Poly Flat Expansion Mailer

    Mailers Direct™
    from $18.08

    Poly Expansion Mailers  - Perfect for apparel , soft goods , pre-packaged and bulkier items that don't need cushioning.  Self-Seal tamper evident ...

    View full details
    from $18.08
  • 11 x 13 x 4 Poly Flat Expansion Mailer - Mailers Direct™

    11 x 13 x 4 Poly Flat Expansion Mailer

    Mailers Direct™
    from $13.64

    Poly Expansion Mailers  - Perfect for apparel , soft goods , pre-packaged and bulkier items that don't need cushioning.  Self-Seal tamper evident ...

    View full details
    from $13.64
  • 10 x 13 x 2 Poly Flat Expansion Mailer - Mailers Direct™

    10 x 13 x 2 Poly Flat Expansion Mailer

    Mailers Direct™
    from $11.59

    Poly Expansion Mailers  - Perfect for apparel , soft goods , pre-packaged and bulkier items that don't need cushioning.  Self-Seal tamper evident ...

    View full details
    from $11.59
  • 9 x 12 x 2 White Kraft Booklet / Open Side Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™

    9 x 12 x 2 White Kraft Booklet / Open Side Expansion Envelopes - Zip Stick® - 40 lb.

    Papercone
    from $37.64

    from $37.64
  • 12-1/2 x 20 x 4 TerraBoard Open End Catalog Expansion Paperboard Mailers with Zip Stick Closure - Mailers Direct™

    12-1/2 x 20 x 4 TerraBoard Open End Catalog Expansion Paperboard Mailers with Zip Stick Closure

    Papercone
    from $130.31

    Eco-Friendly packaging great for clothing, books, soft goods, and more. 100% recycled content. 100% recyclable. Water resistant. Self-seal zip sti...

    View full details
    from $130.31
  • 10-1/2 x 19 x 4 TerraBoard Open End Catalog Expansion Paperboard Mailers with Zip Stick Closure - Mailers Direct™

    10-1/2 x 19 x 4 TerraBoard Open End Catalog Expansion Paperboard Mailers with Zip Stick Closure

    Papercone
    from $119.07

    Eco-Friendly packaging great for clothing, books, soft goods, and more. 100% recycled content. 100% recyclable. Water resistant. Self-seal zip sti...

    View full details
    from $119.07
  • 8 x 11 x 4 Brown Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™

    8 x 11 x 4 Brown Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb.

    Papercone
    from $45.54

    from $45.54
  • 28 x 30 x 6 Poly Flat Expansion Mailer - Mailers Direct™

    28 x 30 x 6 Poly Flat Expansion Mailer

    Mailers Direct™
    from $113.75

    from $113.75
  • 24 x 21 x 6 Poly Flat Expansion Mailer - Mailers Direct™

    24 x 21 x 6 Poly Flat Expansion Mailer

    Mailers Direct™
    from $68.26

    from $68.26
  • 14-1/2 x 20-1/2 x 7 Poly Flat Expansion Mailer - Mailers Direct™

    14-1/2 x 20-1/2 x 7 Poly Flat Expansion Mailer

    PAC
    from $55.36

    from $55.36
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