This easy-to-open binder makes adding and removing pages easier than ever! The rings can be opened with a single hand by simply pinching the top and bottom rings of the middle ring section together. The rings open extra wide, leaving plenty of room to add and remove as many pages as you want at once. To close the rings, simply pinch the middle rings back together.

This binder holds up to 80 sheets of 26-hole B5 paper. It comes with an informational page, ten sheets of lined KOKUYO Campus Sarasara paper, five colorful index tab dividers, and one clear plastic sheet protector.

Note: When opening the rings, make sure to only pinch the left halves of the rings together.