Sheets stay put! Flexible Rings won’t break or misalign. Acts like a notebook. Plastic cover folds back over the rings to lie flat like a notebook cover. Works like a binder. TechLock rings allow you to easily add or remove sheets. 1 in. rings hold up to 200 sheets. NoteBinder comes prefilled with 60 college ruled sheets. Also includes 2 NotePocket dividers to store loose sheets and 3 NoteProtector dividers to protect important papers. Customize the cover by sliding in your own photo or agenda for a personal touch. Durable clearview cover also protects your contents from damage.