The Case-it (MBF-711-neo) is a mini 3 ring binder with a 1-inch capacity. This binder features a 5 color tabbed expanding file to help you stay organized. Zippered pockets on the outside and inside hold essential items such as pencils, pens, erasers, and a calculator. This mini binder, like all of case-it’s binders, uses Kraft board instead of PE board to give its binders a firm, stiff shape that won’t buckle or warp. Case-it produces quality binders offering unique organizational tools for school or home use.