Element Information

The Element Information Palette displays information about the dimensions of element(s) selected on the Floor Plan. (Use Window > Palettes > Element Information to display it.)
Choose either All Selected or Last Selection to define which selected elements should be considered.
The Information Content buttons in the top section of the palette define what information will be shown. If none of the buttons is active, only the number and type of the selected elements is displayed.
ID, Layer and Linked Property information
Length, circumference and thickness values