Features 1、GRAPHENE FIBER: Using excellent materials, graphene fiber is dispersed in the yarn, which can reflect the heat of the human body and warm the elbow joints. 2、FINE WEAVING: Made of high elasticity nylon fabric, with uniform and fine line routing, tight weaving, comfortable and breathable, not easy to slip off. 3、NO DEFORMATION: With 3D weaving technology molding, the wristband is not easy to be deformed when worn, and it is close to the body and not bloated. 4、HEATING COATING: Using thermal printing heating coating technology, the heating effect is better and more uniform, which is efficient and reliable. 5、WIDE APPLICATION: These graphene elbow pads are lightweight design, ideal for outdoor fitness, playing, cycling or running, etc. for a wide range of uses. Item Type: Elbow Brace Product Material: Graphene, nylon, latex silk Applicable Scenarios: Fitness, basketball, volleyball, cycling, running, etc. Package List 2 x Elbow Brace