Welcome to my shop! Features: 100% new retail. Specifications: There are four sizes for you to choose: S, M, L, XL. It is suitable for a variety of sports and fitness, such as dancing, cycling, basketball, football, and running. It is a comfortable, soft, breathable elbow pad that is flexible and non-tight, wrapping tightly around the elbow and securing the elbow joint. It is constructed of nylon material. It is a stretchy arm guard that gives your arms a balanced and soothing squeeze for a movement state. Item Name: Elbow Brace Features: Breathable, Shock-absorption, Non-slip Size Details: S, Upper Width: 12cm/4.72", Suitable Elbow Circumference: 20-25cm/7.87"-9.84"(Approx.) M, Upper Width: 13cm/5.12", Suitable Elbow Circumference: 25-30cm/9.84"-11.81"(Approx.) L, Upper Width: 14cm/5.51", Suitable Elbow Circumference: 30-35cm/11.81"-13.78"(Approx.) XL, Upper Width: 15cm/5.91", Suitable Elbow Circumference: 35-40cm/13.78"-15.75"(Approx.) Warm prompt: Transition: 1 inch= 2.54cm, 1cm=0.39inch 1.Please note that there is a little discrepancy between the picture and the actual item. 2.Please check the size in the picture before you buy it. 3.The color of the item may vary slightly due to the light and the screen, pls understand it. 4.May Exist 1-3cm error of measurement! Package Includes: 1 x Elbow Brace