Comfortable: the material is very flexible, adapts comfortably to the skin and joints and is comfortable to wear. With the Salt format, you can avoid your clothes getting dirtySafety: Pain relief patches with far infrared magnetic design and modern technology, easy to use, safe to use. Cut out design, the pain patch can be cut to the desired size to fit your aching part and comfortable to wear.Easy and comfortable: our medical bandage is very easy to apply. Simply stick the plaster to the painful area. The plaster also adheres very well to hairy skin. You can store it for 8 hours if necessary and repeat the operation for several days.Suit for different crowd: suitable for athletes, the elderly, dancers, patients with joint pain, office workers, drivers, workers, etc.Relieves physical pain: temporarily relieves mild muscle and joint pain, relieves arthritis and back pain, etc. It is perfectly indicated for muscle pain and inflammation, especially in the following situations: muscle fatigue, muscle pain, shoulder pain, back pain, lumbar pain, rheumatism, arthritis...