Won't fit & won't work.
Doesn't fit at all.  No matter how I tried to adjust it, it would not wrap around my upper arm securely--it hung loosely, much too huge (and I am not a petite person).  Worse, it did NOT cover the shoulder even a little bit.  Useless for its advertised purpose.  I struggled to try to make it fit but it never did.  Does not resemble the shoulder wrap in the picture.  The only plus:  excellent customer service from the seller, who promptly gave me a refund.<br />UPDATE:  Upon consideration, I updated my review to 3 stars.  The product is of quality material, & it probably would fit well on an athletic man (such as pictured).  But for a woman or someone thin, it just won't fit.
Rating: 3 stars