EZYROLLER: PRO X - Turns out, kids love the EzyRoller, including the ones with kids of their own. So, we combined the EzyRoller Pro and the new look of the X-Series to get an awesome new machine designed to carry more weight and longer legs in more comfort. It's big, bold and beautiful! The ultimate ride-on toy! Smooth, fun, and comfortable riding experience. Stay active indoors or outdoors because these wheels are non-marking. Easy to maneuver, and perfect for active play! This unique, pedal-free toy offers hours of active enjoyment. Durable and easy to use. Get ready to have a blast with EzyRoller! HOW DOES IT MOVE? EzyRoller moves using cambering motion, created by a left/right leg motion on the front bar. This mimics the action/reaction seen in snakes' movement, resulting in ground marks resembling a sine curve. EzyRoller will work on most surfaces except grass, sand, gravel or uneven surfaces. It can work on heavy carpets thanks to its high resistance polyurethane wheels. HAND BRAKES: Each EzyRoller comes with accessible hand brakes, an intuitive way for riders to stop. Easy to maneuver, and perfect for active play! EXTENDABLE DESIGN: The EzyRoller ride on toy comes with an extension bar, allowing the cart to grow with your child. Easy adjustments for years of exciting riding! RIDER AGE/MAX WEIGHT: Each rider is different, and we typically recommend the Pro model for kids from about 55-57" (around 135-140 cm) tall so about 9-10 years old. There is 1 extension in the box to grow up to about 16-17 years old and over. We have a maximum recommended weight of up to 220 lbs. DIMENSIONS: Length: 35"-44" (88-112cm; one extension provided). Width: 22" (56cm). Height: 22" (56cm). Weight: 17.2 lbs (7.8kg.