ONE PAIR FOR FOUR SIZES - Easy and convenient 1 push button to adjust different sizes ensures years of fun. No need to worry about your kid's growing foot anymore. Check our size chart in the product image, make sure you chose the right pair! | 8 WHEELS ILLUMINATING - Coolest flashing light offers more fun for kids to go outside and play. Colorful Led lights inside the wheels with self-generating power. No battery needed. | PREMIUM PERFORMANCE - Kids will be crazy with its stylish looking, get confidence on the smooth and comfortably rides. High quality aluminum frame and durable polyurethane(PU) wheels with ABEC-7 bearings can be used both outdoor and indoor. | A PERFECT GIFT: The Awesome Skates comes in a color gift box and was designed to be the perfect gift for your child, grandchild or nieces and nephews. Delivered in an impressive finished box that will surely make your little one screaming in excitement and joyfulness! | 100% Satisfaction - Kuxuan inline skates come with a 100% Satisfaction. Reach out to us if there’s ever anything you need. We are dedicated to address any product/service issues and is committed to delivering a 5 star experience for all buyers.