Use these Blue Harmony Mandala library pockets to hold board game parts, index cards and more. Also great for assigning student jobs or keeping track of who is present with just a glance. Features a space on the front for writing student names or contents. Add a strip of dry erase material to use the pockets again and again for different things. 35 pockets per package, each measures 3-1/2" wide by 5-1/4" tall.