• Five-Column Standard Style Inter-office Envelopes—Columns for: DATE, DELIVER TO, DEPARTMENT, SENT BY, DEPARTMENT
Heavy-duty polypropylene resists tears and repels moisture. Gusset expands up to 1". Acid-free, archival quality. Clear pocket on back for inserting a routing form (incl.) or miscellaneous items. String tie closure keeps items secure. 10 x 12. 5 envelopes per pack.