This protector set is designed with children's safety as the top priority. It provides solid protection for the knees, elbows, and palms, reducing impact in the event of a fall. 【Comfortable Fit】 Made with lightweight and breathable materials, it's comfortable even for extended use. Adjustable straps ensure a secure fit. - Type: Protector Set - Size: Child - Quantity: 3-piece set (2 knee pads, 2 elbow pads, 2 wrist guards) I purchased this for roller skating practice, but I hardly used it because I didn't fall. Please understand that this is a used item.