1.twister stepper with ropes 2.With computer displayer 3.material:steel,ABS and PVC 4.N.W./G.W.:12.9/14.3kg 5.CE approved Twister & shape stepperThis fitness machine is assembled,you do not need to use any tool to rebuild again.The machine is small,and there is no need to account for the space.It is a building up body machine with complete functions.Once your leg stretches out,outside of your ...