Edit > Select Filter > Elements
Selects only geometry elements in the view. Elements are base math geometry types (ranging from simple spheres to complex b-splines surfaces). You can select elements inside an object.
The object label data for single elements of geometry displays in the Text window as well as in the Properties dialog box. To use the Properties dialog box, right-click the element and select Properties from the context menu.
Click Edit > Select Filter > Elements.
Click an element in the model.