This listing is for a Backswing Inversion Table with a pair of Anti-Gravity boots, It is not a lightweight flimsy device. I paid $1100 for it when it was new and was prescribed by my MD Back Surgeon to help with my spine injury. The unit is in very good shape and folds up for storage; it has a wide footprint for stability. Do not buy this if you don't understand what this device does and it's risk.
Inversion therapy, also known as spinal traction, is a spinal decompression technique that involves hanging upside down, usually with the help of an inversion table or chair. The theory behind it is simple: Hanging upside down allows gravity to briefly take the pressure off the nerves of your spine in your lower back and gives the squishy disks between your vertebrae room to relax.
Inversion boots (gravity boots) let you hang upside down from a secure horizontal bar for spinal decompression and core exercises,