1 Inch Top Open 3 Ring Binder, Medium Blue, 5 Pack

Molded hospital grade tri-polymer material Heavy duty steel rings Patented twin-hinge system Holds up to 300 sheets Made from a molded hospital-grade tri-polymer material for strength and flexibility Equipped with a patented twin-hinge system Features heavy-duty rings Warranted to last and withstand hard use without ripping or ring failure Easy to clean Available in a variety of fade-resistant colors Accommodates up to 175+ sheets Measures 13 3/8" H x 9 1/8" W x 1 5/8" D