This A4XL School Life Class'Up ring binder can hold an average of 200 sheets with its 30 mm spine. The two rings open simultaneously with a simple touch of the fingertip. The A4XL big format prevents punched pockets and dividers of the same size from poking out of the binder. Thanks to the strip on the top of the spine, it is easily reachable from the schoolbag. It is available in a random color among five acid translucent colors: red, yellow, turquoise blue, purple, and green mint.