Quickly lower or raise the opaque white screen to any position with the pulley chain. No springs. Self-contained and portable in a handsome satin aluminum case, it mounts easily to the top of your BoldLyne® framed Magnatag® whiteboard with included mounting clips. It can also be attached to the wall above the board or anything else you wish to privatize and it will hold at any point for partial coverage.
It's ideal for revealing a visual presentation at the appropriate time during a meeting or class session.