This is the desk item I never knew I needed! Took seconds to attach to the side of the desk and doesn't wiggle or get loose whatsoever, even after months of use and regularly moving the desk up and down. Such a smart way to stop all those "essentials" i.e. pens, pencils, scratch paper from rolling around and taking up room on your desk and tuck them away to a secure yet accessible location. This item is pretty sizable, covering almost the entire side of the desk and could definitely hold several magazines or even books. Overall, this is a well designed product that works perfectly for what I needed.