Hanging binder features retractable hooks and locking round rings for maximum Ease-of-Use Hangs in most standard file cabinet drawers or file frames. Available in flexible polypropylene or heavy-duty vinyl to meet your needs. View Binder—With full-size cover and spine inserts. Binder Type: Ring; Binder Style: View; Binder Size Capacity: 1"; Binder Sheet Capacity: 175.