[Adjustable Inline Skates: Children Inline Skates with two Size: Small-Little Kids(11J-1US) and Medium-Big Kids(1-4 US). Each Size is Adjustable. Illumination Wheels: 8 Wheels Illuminating This Kids Inline skate’s Wheels light up automatically when you start to skate. The Wheels are powered by Wheels Rolling no Batteries required. Durable And Smooth: The Frame of This Inline Skate is made from Reinforced aluminium alloy High-Speed Mute ABEC-7 Bearings which Is Made from Premium quality Carbon Steel. Enjoying Smooth Quiet And Confident Riding by Your Kids. Safety And Comfort: Unique Fashion design with Braking Function. Can Stop it by Right Skate Shoe’s Brake. Reinforced Hell and Toe for Resistance and Outstanding Durability Breathable Material of Socks Makes you are comfortable Even You Wearing This Inline Skates with Long Time. Excellent Customer Service: We Have Enough Confidence With Our Inline Skates. Contact Us If You Are Not Satisfied With this Skates. Any Issues Will Be Replied in 24 Hours.]