Our Oxford Zipper Binder keeps everything you need with you, wherever you go. 3" Round-rings hold sheets of binder paper (up to 550 sheets) or 3-hole-punched notebooks. A 5-tab expanding file creates a spot for each class or subject so notes and handouts are always organized and easy to find. Large multifunctional mesh pockets let you spot your calculators, rulers, gadgets, devices and more at a glance. Plus, an exterior zip pocket and open expanding pocket keeps things you need close at hand. Smooth-gliding zippers let you zip away the school day until you're ready for homework, the library or study. A durable handle and removable shoulder strap with 360 degree spinning anchors lets you take work with you in a snap. Binder dimensions: 12.5" H x 13.25" L x 3.5". Keep everything contained, organized and easy to find in this wear- and tear-resistant fabric zip binder.