These 11-7/8" x 9-1/2" versatile file pockets have rigid color backs that stand upright. The non-glare read through pockets make fore quick access to the contents. The wrap-around pocket design lasts and lasts. The archival-safe poly material resists ink transfer. These letter size poly file pockets are offered in 6 colors: red, orange, yellow, green, blue, and assorted. The assorted pack has 2 of each color (pack of 10) and the single colors come in packs of 12.