1)Material: Composite materials
<br />2)Brand new and high quality
<br />3)color:black
<br />4)Size: S-L(S:fit for the chest circumference of 83.3-103.5cm, M:fit for 103.5-113.7cm, L:fit for 113.7-127cm)
<br />5)Self-heating pad designed for the shoulder
<br />6)Can effectively improve blood circulation, promote metabolism, and clear the meridians, enhance immunity
<br />7)Applicable to bone hyperplasia, shoulder pain, joint pain and other symptoms of hyperthermia therapy
<br />8)Easy to use, discreet and can be used anywhere any time
<br />9)Safe &amp; comfortable to wear
<br />10)note: the price is just for one Shoulder belt
<br />11)Package included: 1PC left Sport Shoulder belt