【THREE WEATHER】 This is a set of three THREE WEATHER protectors. These elbow, knee, and wrist protectors are perfect for skateboarding. My son used them for BMX practice. They can also be used by children starting snowboarding this season. They are Velcro式 for easy on and off. They provide solid support for elbows, knees, and wrists, which are prone to injury. With protectors on, even if you fall, you won't feel pain, making it safer and helping you improve faster. There are some minor scratches on the knee and wrist protectors, but I think they are in pretty good condition. They come with a storage bag, making them easy to carry. ≪Product Details≫ ■Size Guide■ 【XS】 (For kids) Height: 80cm～110cm ※I think they can be used by children in the 3rd to 4th grade of elementary school. ■Included Items■ Storage bag Thank you.