Inter-Department envelope with button and string closure Size: 15" W x 10" H with 4" flap Printed on both sides with 91 boxes Four holes ensure that important documents are not left in envelope Use this envelope to send confidential paperwork through Inter-Office mail MINIMUM ORDER IS ONE CASE (100 ENVELOPES) Availability: Usually ships in 2-3 business days. Interagency Envelope Item #5247 Thank you for shopping with GCI Office Products!