It's little but mighty. Does what I need it to do. Keeps my desk organized and holds just the right amount of things I want to bind. What I like the most is it is not bulky like the large ones.
bought some poster frames but the edging kept coming away from the plexiglass. posters then were slipping out. these were perfect to clamp on edges held everything together with no more slip-ups. classroom full of posters no longer a problem.