... ,ODM 2.Magnetic External Health care for the knee and leg,Auxiliary treatment ZJ-Far infrared Knee support/Pad Material:1) Tourmaline2 ... live in the cold place3)People with the knee or leg disease,such as hyperplasia or knee arthritis, rheumatoid arthritis, ... joint sprains, contusions, soft tissue damage, congestion, swelling, pain, leg varicose veins,etc4)Daily health care for the knee and ...