Protector set, essential for protecting knees, elbows, and palms. M size (7-15 years old, 20kg-35kg) Adjustable size with Velcro straps. Can also be used by petite women. I bought these to practice on a RipStick, but I mastered it quickly and only used them about 2 or 3 times. They are in relatively good condition, but there are some scratches from use, so please check the photos before purchasing. I think they can also be used for practicing on bicycles, skateboards, etc. - Brand: CRZIKO - Item Type: Protector Set Included: ⚪︎ Storage bag ⚪︎ Knee protectors 2 ⚪︎ Elbow protectors 2 ⚪︎ Palm protectors 2 Thank you for viewing.