Two-inch Medical Binders | Two Ring Binder Folders
Amazon.com : Lever Arch 2-Ring Binder; U.S. Letter Size; for 2 3/4" (7 cm) Center-to-Center (cc) Paper Punches (Not for A4 Documents with 8 cm cc Spacing) (1 Assembled Binder, Blue) : Office Products
10 x Ringmechanik Ringbuchmechanik Binder 2-Ring f Ordner Hefter 123mm, Größe:15mm rund : Amazon.de: Bürobedarf & Schreibwaren
10 x Esselte Presentation Ring Binder A4 2 Rings 20 mm White: Amazon.de: Stationery & Office Supplies