The removable dock is a black enamel metal plate with a keyhole mount. It is held in position with one well-mounted screw. The dock can be easily removed leaving only the unobtrusive screw head showing. Install several of these screws in handy locations, and you can easily move the dock from place to place.
To secure the removable dock in place, simply place the key hole over the screw, then tighten to hold the dock firm. Loosen the screw to remove the dock and place it elsewhere.
The removable dock is great for poster storage in different rooms at your school or office.