Protector set for children's skateboards, red, adjustable size. - Color: Red - Size (Knee): 19-23cm - Size (Elbow): 22-26cm - Size (Wrist): 16-17cm - Size (Knee): 10.5cm - Size (Elbow): 11.5cm - Size (Wrist): 10.6cm Thank you for viewing. My child used these, but they no longer skateboard, so I am selling them. They show signs of use, but I think they can still be used. I am selling another of the same item. If you need it, please contact me before purchasing.