The cuboid is different from all other spinal traction devices because it: has no hard frame, strap, rope, pulley, harness or motor is lightweight contours to the shape of the legs for comfort spreads out the pressure necessary for traction over more surface area of the body decreasing pressure points and increases time in traction is adjustable from zero to maximum pull is placed on the edge of a bed with the user lying comfortably on the bed requires no electricity or energy from the user uses a completely relaxed human body and weight from legs to power its leverage pulls comfortably on the legs to apply traction to the entire spine incorporates a sleeping bed to facilitate traction and supply resistance on a large area of the back of the head and upper body for increased comfort. Inflatable models are deflated, folded and placed in a drawer or luggage.
