CHOROGRIP

Plastic support straps for holding book, ring binder, notebook or the like that can be comfortably held in the hand for an extended period of time; Plastic ring adapter that allows a common three-ring binder, or folder generally used to retain perforated or hole-punched sheet materials, to be used to retain non-perforated or hole- punched books, loose-leaf sheets, leaves or sheeted materials of various dimensions and thickness such as printed matter made from paper or plastic and the like along with the perforated or hole-punched materials in the same ring-binder