This kneeboard is great for organizing and holding approach charts. It includes an aluminum clipboard with valuable newly-updated IFR flight information printed on the face. It also features three approach chart pockets, three collapsible and removable rings sewn into the reinforced spine, and an elastic holder for a pen or penlight. Additionally, the foam cradled back allows for added comfort and leg positioning. Each kneeboard includes a free U.S. Low Flight Planning Chart and an additional leg strap which allows you to use the clipboard independent of the kneeboard. Each kneeboard is made from Dupont's™ heavy duty 600D-Denier Cordura® polymer, designed for superior strength, abrasion resistance, and durability. Measures 10 x 20" open.