We found these wonderful centerpiece lantern style jars that include the perfect size battery pillar. I added some Herbal Star pizazz to them by adding Winter Star Dust Scent and some glistening mica glitter so they will be great from now thru the winter. They are 7x7x9. Once you turn on the pillar to the timer setting, they will turn on at that time every night for 6 hours and turn off automatically. I have included the batteries. The 3D flame looks so realistic when it is lit.