air walker, stepper, outdoor fitness equipment, AB shaper, body shaper simple assemble, air walker, stepper, outdoor fitness equipment, AB shaper, body shaperQB-T7 air walker with armrestExpand size: 110*84*140cm Each pc in cartonCarton size: 144.5*46*13.5cmG.W./N.W.: 22.5/20.5kgs20ft: 312pcs40ft: 646pcs40HQ: 758pcs Air walker with armrest