Powis Parker Fastback Model 9 Tape Binding Machine. With this machine you can easily create tape bound documents and Hard Cover Bound Books. Compact & versatile Create powerful impressions with beautifully bound documents and books. The Powis Fastback 9 is easy and intuitive to operate. This small yet mighty machine will serve you admirably. This space-saving small binder fits about anywhere in your office. Super strong, lay flat binding. Super easy, one-touch button. Supports lengths up to 12”, including Letter & A4 paper sizes. Binds thin to thick documents from 10-500 pages (or up to 250 sheets). Binds in less than 40 seconds.