Medical waist support back waist support,Elastic back Support,Medical waist support,Medical back protector, lumbar/ waist/ bac Elastic back Support,Medical waist support,Medical back protector, lumbar/ waist/ back support, health ba,medical elastic tape back waist support1) Material: 100% polyester or Nylon, cotton2) Width: 10 - 250mm3) Packing: 50M/rollPacking: packed in polybag , blister or OPP ...