About this item

• Columbian 9" x 12" catalog envelopes have a 2-way seal with clasp closures and gummed flaps; use for storage, inter-office memos or US mail
• Our multipurpose envelopes have metal double-prong clasps and reinforced eyelets built for heavy daily use; open, close and repeat
• Gummed flaps have a tough adhesive to provide a reliable seal for regular mail
• Heavyweight 28 lb. brown Kraft paper envelopes; provides privacy and protection in transit
• Stock up on boxes of 250; keeps you ready for organizing, interoffice mail or the post office