Keep important papers together with this Staples 3-inch 3-ring heavy-duty view binder. Store loose pages and letter-size documents in this heavy duty binder. With 3-inch D rings, this binder holds up to 650 sheets and secures them flat without creases and lets you turn pages easily, while the easy-lock mechanism prevents gapping or misalignment. View windows on the front and spine let you quickly slip in customized covers. Four stacked pockets inside this Staples three-ring view binder provide extra space for unpunched papers. • Navy blue heavy duty view binder is an excellent choice for storing spreadsheets and other papers. • 3 inch binder. • Three D-rings keep pages secure. • Holds up to 650 sheets. • Durable covers are made of plastic with nonstick surface. • Four interior pockets for added organization. • Insert a custom spine label for easy identification. • Accommodates 8.5" x 11" letter-sized papers. • PVC free - made from plastics using fewer harmful chemicals and with reduced emissions during manufacturing. • Sold as 1 Each. Sold as 1 Each. Navy blue heavy duty view binder is an excellent choice for storing spreadsheets and other papers. Durable covers are made of plastic with nonstick surface. PVC free - made from plastics using fewer harmful chemicals and with reduced emissions during manufacturing. 3 inch binder. Four interior pockets for added organization. Three D-rings keep pages secure. Insert a custom spine label for easy identification. Holds up to 650 sheets. Accommodates 8.5" x 11" letter-sized papers.