Bookmark Pouch measures 3-1/8 in. x 11-1/4 in. and is sized to laminate items measuring up to 2.83 in. x 11 in. This size may be used to laminate newspaper obituaries, announcements and other news articles and is specially sized to laminate our 3-up Micro-Perf bookmarks. This pouch features 5 Mil laminate per side, and a 10 Mil finished thickness, with rounded corners. Lamcraft uses the finest laminate materials available, made in the U.S.A. This item comes 100 to a carton and offers quantity discounts.