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    Business Source Clasp Envelopes 28 lb. 9"x12" 100/BX Brown Kraft 36663

    • Sold as 100/Box.
    Please note that this product is non-returnable and non-refundable.
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    Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edges is plated for rust-resistance. Large flap and superior gumming secure documents inside. 28 lb.

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    Business Source 36663 is a box of 100 brown kraft clasp envelopes, each measuring 9 × 12 inches and made from 28 lb paper. They suit offices and organizations that mail or organize documents that fit this envelope size.

    Recommended For

    • Office administrators mailing letter-size contracts, applications, statements, or other paperwork flat rather than folding it.
    • Small businesses or departments that regularly send document packets and want a reusable metal clasp for temporary filing or repeat access before mailing.
    • Print shops, schools, or offices distributing flat letter-size materials such as reports, forms, or brochures in recurring batches.
    • Mailroom staff or records teams who need a brown kraft paper envelope for routine document storage and mailing, rather than a padded shipping package.

    Spec Summary

    AttributeValue
    Best ForMailing letters and invitation cards, including graduation-related correspondence
    Envelope Design And ClosureBusiness envelope with a clasp closure
    Size And ShapeRectangular, 9 × 12 inches, with a 12-inch long edge and 9-inch short edge
    Material And ColorReinforced cardboard in Kraft color
    Quantity100 envelopes per pack
    Model IdentifiersBusiness Source 36663; model name: Heavy-duty Clasp Envelopes