Ca.2002 Glock Folder,4" x 8-1/4" closed and opens to 11-5/8" x 8-1/4".The cover and one side of the fully open folder are shown.The reverse side is the front cover,the back cover showing 5 tests performed on the guns and a page with a chart of the Glock models showing sizes available and calibers.The last model listed is the G36. Excellent Condition