ab trainer,indoor ab fitness,easy ab exercise easy for storage,exercise,simple ab exercise machine lower price,elder/child use ZT-103ab trainer,indoor ab fitness,easy ab exerciseeasy for storage,exercise,simple ab exercise machinelower price,both elder and child can use 1,SET-UP SIZE:720l*690w*650h mm2,inner packing:540L*375W*70H MM3,out packing:550L*360W*395H MM(5 PCS/CTN)4,MOQ:20'contanier5, ...