Casters (Set of 3) for Cheetah Boom and Cheetah Background StandIf you've purchased the Cheetah Boom and Cheetah Background Stand Kit and wanted to make it more agile around the studio, than these casters for the are for you. They already come with the Cheetah Boom Light Stand With Casters and the Cheetah Background Stand Kit with Casters kit but can be added on afterwards as well. The Cheetah Boom Light Stand and Cheetah Background Stand Kit (Please note: the Background Stand Kit requires 2 sets) without having