The simple and flexible signage system you have been looking for! The silver block will sit on top of any library bookcase or shelving system with a flat top. The acrylic sleeve slots neatly into the wooden block. You can then easily slide a paper sign into the acrylic sleeve.
The sign is protected by the acrylic sleeve and held vertical in the block so it can easily be seen from a distance. It is simple to change the signs whenever the stock in the bookcase changes.
These sign holders are designed to go with our Mobile Curved Bookcase and Mobile Straight Bookcase but they are equally successful with any other flat-topped shelving systems or display units.