1.Material: 70% Nylon, 20% Rubber and 10% Elastic fiber; * 2.Four avaiable size:S(12.9~15.2 inch),M(15.2~17.9 inch),L(17.9~20.7 inch);XL(20.7~23.8 inch); * 3.Measure around the mid section of the thigh; * 4.You should know:The price is one avaiable.Only one color: pale yellow; * 5.It enhances cells renewal and provides soothing relief from minor pain associated with nervous system disorders.