Outer sleeve measures approximately 6 1/4 inches long by 9 1/4 inches tall by 1 1/4 inches wide. I did not measure the maps but they are quite large. The exterior of the sleeve is quite dirty and dusty throughout and shows moderate to heavy scratching, scuffing, staining, discoloration and wear throughout, especially along the exterior sides, corners and edges throughout. There is a section of splitting along the bottom right front edge. There are areas of denting on most of the exterior corners. The maps themselves are overall in very good condition. Some have areas of minor splitting along their interior fold lines in various places. One has some areas of surface rippling throughout as a result of moisture exposure. The maps have a general musty smell throughout and show light yellow discoloration and tanning throughout from age. See pictures for a better idea of condition.