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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 $63.77

    from $63.77
  • 10 x 15 x 2 Herculink Booklet / Open Side Expansion Envelopes - Zip Stick® - 26 lb. 100(Box) - Mailers Direct™

    10 x 15 x 2 Herculink Booklet / Open Side Expansion Envelopes - Zip Stick® - 26 lb. 100(Box)

    Papercone
    $89.80

    $89.80
  • 12 x 15 x 3 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb - Mailers Direct™

    12 x 15 x 3 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb

    Papercone
    from $77.76

    from $77.76
  • 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 $63.77

    from $63.77
  • 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 17-1/2 x 1 Brown Kraft X-Ray Negative Expansion Open End Envelopes double thumb cut 40 lb. - Mailers Direct™
    Sold out

    14-1/2 x 17-1/2 x 1 Brown Kraft X-Ray Negative Expansion Open End Envelopes double thumb cut 40 lb.

    Papercone
    $197.27

    $197.27
    Sold out
  • 5 x 11 x 2 White Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™
    Sold out

    5 x 11 x 2 White Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb.

    Papercone
    from $22.88

    from $22.88
    Sold out
  • 5 x 11 x 2 Brown Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™

    5 x 11 x 2 Brown Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb.

    Papercone
    from $44.46

    from $44.46
  • 4-1/8 x 9-1/2 x 2 Brown Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™

    4-1/8 x 9-1/2 x 2 Brown Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb.

    Papercone
    from $41.89

    from $41.89
  • 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 13 x 2 Brown Kraft Booklet / Open Side Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™

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

    Papercone
    from $73.48

    from $73.48
  • 10 x 13 x 2 White Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™

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

    Papercone
    from $73.01

    from $73.01
  • 10 x 13 x 2 Tyvek® Booklet / Open Side Expansion Envelopes - Zip Stick® 18lb 100(Box) - Mailers Direct™

    10 x 13 x 2 Tyvek® Booklet / Open Side Expansion Envelopes - Zip Stick® 18lb 100(Box)

    Papercone
    $112.22

    $112.22
  • 10 x 13 x 2 Tyvek® Booklet / Open Side Expansion Envelopes - Zip Stick® 18lb - Mailers Direct™

    10 x 13 x 2 Tyvek® Booklet / Open Side Expansion Envelopes - Zip Stick® 18lb

    Papercone
    from $57.88

    from $57.88
  • 10 x 12 x 2 Tyvek® Booklet / Open Side Expansion Envelopes - Zip Stick® 18lb - Mailers Direct™

    10 x 12 x 2 Tyvek® Booklet / Open Side Expansion Envelopes - Zip Stick® 18lb

    Papercone
    from $55.28

    from $55.28
  • 10 x 13 x 2 Tyvek® Booklet / Open Side Expansion Envelopes - Zip Stick® 14lb - Mailers Direct™

    10 x 13 x 2 Tyvek® Booklet / Open Side Expansion Envelopes - Zip Stick® 14lb

    Papercone
    from $53.22

    from $53.22
  • 10 x 12 x 4 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb - Mailers Direct™

    10 x 12 x 4 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb

    Papercone
    from $77.05

    from $77.05
  • 9 x 12 x 1 White Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb. - Mailers Direct™

    9 x 12 x 1 White Kraft Catalog / Open End Expansion Envelopes - Zip Stick® - 40 lb.

    Papercone
    from $63.53

    from $63.53
  • 12 x 16 x 4 Tyvek® Booklet / Open Side Expansion Envelopes - Zip Stick® 18lb 100(Box) - Mailers Direct™

    12 x 16 x 4 Tyvek® Booklet / Open Side Expansion Envelopes - Zip Stick® 18lb 100(Box)

    Papercone
    $205.30

    $205.30
  • 12 x 16 x 4 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb - Mailers Direct™

    12 x 16 x 4 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb

    Papercone
    from $99.47

    from $99.47
  • 5 x 12 x 3 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb - Mailers Direct™

    5 x 12 x 3 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb

    Papercone
    from $39.24

    from $39.24
  • 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 $34.75

    from $34.75
  • 12 x 16 x 2 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 14lb - Mailers Direct™

    12 x 16 x 2 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 14lb

    Papercone
    from $67.56

    from $67.56
  • 9 x 12 x 2 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 14lb - Mailers Direct™

    9 x 12 x 2 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 14lb

    Papercone
    from $44.90

    from $44.90
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