Designed to help you get back to the last page you used quickly, the Midori Patto Quick Open Memo Pad features 80 sheets of 2.5mm squared paper which are lightly glued together on the left side. What this does is keep all the unused pages together nicely and neatly. To separate a page, simply flip it back when you’re finished writing on it.The next time you use it, the separated pages come away from those nice fresh pages very easily letting you get back to where you left off without rifling through all your loose pages.Pages are bound with sturdy double ring binding. Measures approximately: 12.8 x 7.6cm.