Use many times - Our reuseable button and string envelopes durable construction from heavyweight 28 lb. manilla stock allows you to send many inter office mailings
Our inter office envelopes with string 9x12 have hole punches on both sides allow recipient and sender to verify contents for your internal mail. This helps reduce delivery time within your department or office.
Easy route envelopes within office - our intercompany envelopes easily support routing inter department mail with pre-printed lines to add name and department for recipient
Our interoffice mail envelopes offer convenient string-and-button closure for easy access
Maximized space with 5 columns and narrow ruling on with our inner office envelope 9 x 12
