Furniture Design xifix-one Chair, Stacking Chair by Juergen Josef Goetzmann The design is based on the required minimum of physics and material, multiple use, indoor-outdoor, Corner Chair, Stacking Chair, round-soft, Feng Shui. The weight bearing construction consists of a single, endless pipe. The seat is fixated at two axial points and laying on top of a third point of the construction. The axial fixated points at the frame allow the seat to fold back and the chairs can be stacked into each other. The seat can be easily removed, different material, upholstery, shape, color and design can be exchanged.