Quality Park 10 x 13 Treated Inter-Departmental Envelopes - 100 / BX - Inter-department - #13 1/2 - 10 Width x 13 Length - String/Button - 100 / Box - White

Inter-department envelopes are made with a material that inhibits the growth of mold and mildew to protect the product. Interior security tint protects your privacy. String-and-button closure secures your contents. Envelopes are printed on two sides with space for 52 entries with standard five-column style.

• Material that inhibits the growth of mold and mildew to protect contents; made from heavyweight, 28 lb. white stock for optimal durability
• Perfect to route messages throughout the office
• 5 columns on 1 side with narrow ruling to maximize space for signatures
• Security-tinted for confidentiality
• Hole-punched on both sides for visual confirmation of contents without opening