Balloon Text
Enters text in the balloon.
Balloon Height
Specifies the height of the balloon. The value you specify is a ratio of the font size defined in the dimension style. The actual height of the balloon is the value you specify multiplied by the dimension font size.
Balloon Shape
Specifies which balloon shape you want from the list of available shapes.
Number Of Sides
Sets the number of sides of an n-sided balloon shape. You must click ? in the Shape list to use this option. You can then type the value you want.