Size: 15.5x29cm This Foldable Screen Top Stand is the perfect accessory for anyone looking to create more storage space for books, personal items, decorations, and more! This ergonomic top shelf can be used on all computer or television screens. Easily adjust the legs with the thumbscrew for perfect positioning and angle. The possibilities are endless! Works With Any Flat-Screen Monitor or TV Attaches to any desktop computer monitor, as long as its screen is flat. Non-Slip Surface You never have to worry about your things slipping off of the shelf! Folds Flat for Compact Storage Folds flat like a tray for easy storage or transport No Tools Required Super easy to set up and doesn't require a tool. Installation is effortless!