Quick reference guide: Use this Mini Durable Binder to organize paperwork like a pro. The round rings holds up to 175 sheets of paper & are perfect for address book inserts & contact sheets. You can also organize & secure loose & unpunched pages with two pockets on the front & back inside covers. An ID label holder on the spine makes content easy to identify at a glance. Binder Type: Ring; Binder Style: Non-View; Binder Size Capacity: 2"; Binder Sheet Capacity: 375.