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

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Tyvek® Expandable Envelopes

  • 4-1/2 x 9-1/2 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $34.75
  • 5 x 12 x 3 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $39.24
  • 9 x 12 x 1 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 14lb - Mailers Direct™
    from $43.54
  • 9 x 12 x 1 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $49.56
  • Tyvek Catalog Expansion Envelope

    10 x 12 x 1-1/2 Tyvek® Catalog /Open End Expansion Envelopes - Zip Stick® 18lb

    Papercone
    from $49.68

    10 x 12 x 1-1/2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lbPerfect for larger bulkier papers, thick bundles, important documen...

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    from $49.68
  • 10 x 12 x 1-1/2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $41.76
  • 9 x 12 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 14lb - Mailers Direct™
    from $44.90
  • 9 x 12 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $49.86
  • 9 x 12 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb 100(Box) - Mailers Direct™
    $95.42
  • 9 x 12 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $54.81
  • 10 x 12 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $55.28
  • 10 x 12 x 3 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $57.60
  • 10 x 12 x 4 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $77.05
  • 10 x 12 x 4 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $79.00
  • 10 x 12 x 5 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $74.94
  • 10 x 13 x 1 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $51.92
  • 10 x 13 x 1-1/2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 14lb - Mailers Direct™
    from $47.08
  • 10 x 13 x 1-1/2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 14lb 100(Box) - Mailers Direct™
    $91.28
  • 10 x 13 x 1-1/2  Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $50.80
  • 10 x 13 x 1-1/2  Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb 100(Box) - Mailers Direct™
    $98.90
  • 10 x 13 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 14lb - Mailers Direct™
    from $53.22
  • 10 x 13 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 14lb - Mailers Direct™
    from $53.69
  • 10 x 13 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $54.87
  • 10 x 13 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $57.88
  • 10 x 13 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb 100(Box) - Mailers Direct™
    $112.22
  • 10 x 13 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb 100(Box) - Mailers Direct™
    $106.74
  • 10 x 15 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 14lb - Mailers Direct™
    from $57.88
  • 10 x 15 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $62.07
  • 10 x 15 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $62.42
  • 10 x 15 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb 100(Box) - Mailers Direct™
    $120.40
  • 12 x 15 x 3 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $77.76
  • 12 x 15 x 3 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb 100(Box) - Mailers Direct™
    $150.75
  • 12 x 16  x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 14lb - Mailers Direct™
    from $70.03
  • 12 x 16 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 14lb - Mailers Direct™
    from $67.56
  • 12 x 16 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 14lb 100(Box) - Mailers Direct™
    $130.82
  • 12 x 16 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $76.70
  • 12 x 16 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $74.81
  • 12 x 16 x 2 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb 100(Box) - Mailers Direct™
    $145.04
  • 12 x 16 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb 100(Box) - Mailers Direct™
    $148.29
  • 12 x 16 x 4 Tyvek® Catalog /Open End  Expansion Envelopes  - Zip Stick® 18lb - Mailers Direct™
    from $99.47
  • 12 x 16 x 4 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb  100(Box) - Mailers Direct™
    $205.30
  • 12 x 18 x 2 Tyvek® Booklet / Open Side Expansion Envelopes  - Zip Stick® 18lb  100(Box) - Mailers Direct™
    $170.02