Introducing the large size in the twister skate! Great for beginners! Exclusive Toysis Rus color. Unique patented "switch" technology. Simply pull the plug and twist to change the mode to inline skate with ease. No tools are required for switching. Soft curved design for safe skating for little ones You can choose the one you like. Designed to be confident in your practice and create a fun skating life. (Product Features) Comfortable and cushioned wear; Can be adjusted to 4 levels by pressing the button; Easy to assemble with 2 different styles of roller and inline; Compatible sizes: 6.9 - 8.5 inches (17.5 - 21.5 cm); *We recommend ordering a size that is about 0.4 inches (1 cm) larger than the actual product. Recommended Age: 4 years and up. Weight Capacity: 110.2 lbs (50 kg).