It shows the area and length of the area marked by the polygon. Also, labels are displayed if any. The user can see an area and length with four different unit styles such as sq. meters, hectares, etc. The user may untick the check boxes not to display that particular entity as shown in the picture. The user can rename the polygon for his reference. If many polygons are drawn in one map then it becomes easier to identify the specific polygon if it is renamed.