Acts as both a binder and notebook, storing up to 25 percent more sheets than standard round-ring binders. Gap Free ring design prevents gapping and misalignment of rings. Pages lie flat against back cover for easy index visibility. Create an "instant desk" by folding cover back for a smooth, flat writing surface. Two interior pockets store unbound materials so nothing gets lost. Maximum Capacity Range ("): 4 in; Sheet Capacity: 725; Color(s): White; Binder Sheet Size: 11 x 8 1/2.