Quality Park 9 x 12 Inter-Departmental Envelopes, Inter-department, 9" Width x 12" Length, 28 lb, String/Button, Brown Kraft, Kraft, 100 / Box

9" x 12" interoffice envelopes feature a string-and-button closure for convenient document routing. These envelopes are a must in any office to keep documents contained and organized while routing. 28 lb. brown Kraft stock is durable enough for prolonged use. String-and-button closure holds up over time and allows easy access. Envelopes are formatted with five columns on one side with narrow ruling for signatures. They are hole-punched on both sides to provide a preview of contents without opening.