To deactivate one or more items, check the checkbox(es) beside the desired print(s) and click 'Deactivate Selected Prints'. To re-activate inactive prints, check the checkbox(es) beside the desired print(s) under 'Inactive Prints' and click 'Reactivate Selected Prints'.
For more information on where you can view and edit details of your prints and products, please see the following FAQ entry: