A band is a range of data values, such as ages from 18-30 or prices from 10-20 dollars. You can create your own custom bands and include them in reports.
Custom banding must be enabled by the administrator. Dimensions and hierarchies for which banding has been enabled have a special icon in the Dimension list. There is a limit of 1000 custom bands.
To create custom bands, open a bandable dimension and then click Create custom bands in the Custom bands tab.