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9 Best clasp envelopes of 2025

Explore up to 52% off
  • Best Choice

    1

    Quality Park 12 x 15-1/2 Clasp Envelopes, Clasp and Gummed Closures, for Oversized Papers, Drawings or Posters, 32 lb Kraft Paper, 100/Box (QUA37810)
    Quality Park

    Quality Park 12 x 15-1/2 Clasp Envelopes, Clasp and Gummed Closures, for Oversized Papers, Drawings or Posters, 32 lb Kraft Paper, 100/Box (QUA37810)

    15% Off
    9.8
    Exceptional
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  • Value for Money

    2

    Amazon Basics 9 x 12-Inch Clasp Kraft Envelopes, Gummed, 100-Pack
    Amazon Basics

    Amazon Basics 9 x 12-Inch Clasp Kraft Envelopes, Gummed, 100-Pack

    9.7
    Exceptional
    Our Rating
    More info

  • 3

    Mead Mailing Envelopes, Clasp Closure, 9" X 12", All-Purpose 24-lb Paper, Brown Kraft Material, 20 per Box (76020)
    Mead

    Mead Mailing Envelopes, Clasp Closure, 9" X 12", All-Purpose 24-lb Paper, Brown Kraft Material, 20 per Box (76020)

    36% Off
    9.6
    Exceptional

  • 4

    Quality Park 9 x 12 Clasp Envelopes with Deeply Gummed Flaps, Great for Filing, Storing or Mailing Documents, 28 lb Brown Kraft, 100 per Box (QUA37890)
    Quality Park

    Quality Park 9 x 12 Clasp Envelopes with Deeply Gummed Flaps, Great for Filing, Storing or Mailing Documents, 28 lb Brown Kraft, 100 per Box (QUA37890)

    52% Off
    9.4
    Excellent
    Our Rating
    More info

  • 5

    Quality Park 6 x 9 Clasp Envelopes, Clasp and Gummed Closures for Storing or Mailing, 28 lb Kraft Paper, 100 per Box (QUA37855)
    Quality Park

    Quality Park 6 x 9 Clasp Envelopes, Clasp and Gummed Closures for Storing or Mailing, 28 lb Kraft Paper, 100 per Box (QUA37855)

    9.2
    Excellent
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  • 6

    Quality Park 10 x 13 Clasp Envelopes, Gummed, Moisture-Activated Adhesive for Permanent Secure Seal, 28 lb Paper, Brown Kraft, 100/Box (QUA37897)
    Quality Park

    Quality Park 10 x 13 Clasp Envelopes, Gummed, Moisture-Activated Adhesive for Permanent Secure Seal, 28 lb Paper, Brown Kraft, 100/Box (QUA37897)

    16% Off
    9.0
    Excellent

  • 7

    Columbian 10 x 13 Clasp Envelopes, Gummed, 28 lb Brown Kraft, for Mailing Flat Letter Size Documents or Photos, Bulk Pack, 30 Per Pack (COLO405)
    Columbian

    Columbian 10 x 13 Clasp Envelopes, Gummed, 28 lb Brown Kraft, for Mailing Flat Letter Size Documents or Photos, Bulk Pack, 30 Per Pack (COLO405)

    8.7
    Very Good

  • 8

    Mr. Pen- Clasp Envelopes,18 Pack, 9x12, Brown Kraft, Letter Size Envelopes, Brown Envelopes, Document Envelope, Clasp Kraft Envelopes, Clasp and Gummed Closure Envelopes.
    Mr. Pen

    Mr. Pen- Clasp Envelopes,18 Pack, 9x12, Brown Kraft, Letter Size Envelopes, Brown Envelopes, Document Envelope, Clasp Kraft Envelopes, Clasp and Gummed Closure Envelopes.

    8.5
    Good

  • 9

    Quality Park 10" x 13" Clasp Envelopes, Heavy 32 lb Brown Kraft, Gummed Flap, 100/Box (QUA37797)
    Quality Park

    Quality Park 10" x 13" Clasp Envelopes, Heavy 32 lb Brown Kraft, Gummed Flap, 100/Box (QUA37797)

    8.4
    Good