Security printed interior lining for added privacy. 10 Security Envelopes – Letter Size 4-1/8″ x 9-1/2″. 10 x Security Printed Envelopes. Standard size: 4-1/8″ x 9-1/2″.
Security printed interior lining for added privacy. 10 Security Envelopes – Letter Size 4-1/8″ x 9-1/2″. 10 x Security Printed Envelopes. Standard size: 4-1/8″ x 9-1/2″.