Safe Cover Holders Souvenir Folder Mediumweight – Side Open – Pack of 50

9-1/2″ x 6-3/4″H. Side opening. Safe, archival sleeves are manufactured with the highest standards with rigid polyester and are 100% archival guaranteed for long term storage.  Our completely archival sleeves and holders are Crystal Clear and Fully Transparent on all sides to preserve and maintain the visual quality of your item.  SAFE Cover Holders are 100% free of stearates, chemical plasticizers and plasticized PVC for long term storage.  50 Side Opening Sleeves for Larger Souvenir Cards like United Nations, DIN C5 Exterior Size: 9-1/2″ x 6-3/4″H (240 x 172mm) Interior Size: 9-3/8″ x 6-5/8″H (open on 6-5/8″ side)