Brown Kraft Resealable Redi-Tac Interoffice Envelope, #97, One-Sided Five-Column Format, 10 x 13, Brown Kraft, 100/Box

• Envelopes with self seal Redi-Tac™ closure are reusable, fast and thrifty; made of heavyweight 32 lb Kraft paper.
• Reusable Redi-Tac closure lets you reseal these yellow envelopes as many times as needed without strings and metal doodads.
• Five columns with narrow signature lines gives each interoffice envelope longevity; lots of space for many uses.
• Drilled envelope holes tell you at a glance if papers are enclosed; a helpful feature for bulk interdepartmental mail.