Convert your C-Series Pilates Reformer into a Full Pilates Cadillac with this set of brackets. This bracket set simply attaches to the reformer legs and then the Full Cadillac can be added into position. Please note that the Full Cadillac Frame is sold separately. If you would like the full functions of a Full Cadillac, we recommend adding the Mattress Converter and Platform Extender to complete your set.