Strong protection: Our protective layer is composed of scratch resistant super hard shell for hard protection, and filled with soft materials to cushion impact. Protective equipment allows our children to enjoy playing while being well protected. Adjustable size: Adjustable Velcro strap ensures free movement during exercise. Please check the size chart on the detail page carefully. Breathable and soft: breathable fabric lining and mesh surface design provide breathable and comfortable coverage. Portable bag: Our package includes 2 knee pads, 2 elbow pads, 2 wrists and a mesh toilet bag. Package list: 1 set of sports protective equipment We only sell, not other items in the picture. Due to the difference of different monitors, the pictures may not reflect the actual color of the product. Due to manual measurement, please allow minor dimensional errors.