The Woolitime Adjustable Roller Blades for Kids with Illuminating Wheels adjust to growing with your child's feet, offering years of fun. The ratchet-buckle, strap, and laces provide excellent ankle support. Your child will love the eight light-up wheels, which light up automatically when they spin. The 8 wheels of our inline skates are 82A PU wheels which are resilient and durable. All wheels can emit colorful light when rolling and no batteries needed. Cool and fun. The bearings are ABEC-7 which is high speed mute. That also an indispensable and important condition for pleasant sliding. This skate frame is made from reinforced aluminum alloy, which will bring a more safe skate experience. Comfortable and Safe The thick liner gives feet enough cushion protection, the comfortable and breathable fabric improves the comfort. They can reduce feet fatigue for longer more enjoyable skating. The boot provides a comfortable foot feel and the buckle, strap, and laces give triple protection to ensure feet are locked in and ankles are supported. For all skaters, safety is the first element and comfort is the basic, our roller skates are ready. A Perfect Gift Skates are the best choice for birthday and holiday gifts. These shoes are equipped with exquisite packing boxes. Especially for kids, adjustable size function and wheels full flashing feature are practical and surprising. Skating is an attractive sport, it can make people put down electronic products and go to outdoor sports, breathe fresh air, feel the vitality of sports and life. Try it!