Includes Wristsavers Kneesavers and Elbowsavers. Ideal for inline skating (roller blading) and all roller sports. Sizes are as follows:. Junior - Includes junior size wrist guards knee pads and elbow pads. Small - Includes adult size small wrist guards and adult one size fits all knee and elbow pads. Medium - Includes adult size medium wrist guards and adult one size fits all knee and elbow pads. Large - Includes adult size large wrist guards and adult one size fits all knee and elbow pads