With the EzyRoller Drifter Pro X's new seat, accessories and drifting mechanism, the Pro Drifter is quick and crazy comfortable. FEATURES: Indoor or outdoor use, wheels are non-marking. Works on most surfaces except grass, sand, gravel or uneven surfaces. , Drift mechanics, Snake-like vehicle movement, Rear hand brakes, Improved padding and back support. More responsive braking. Hands free steering. , Assemble and ride in 5 minutes or less, Wheel type: rubber. DETAILS: 36-42" L x 23" W x 19" H, Product weight: 18 lbs., Weight capacity: up to 220 lbs., Height capacity: 55-in. or more, Age: 10 years & up, Number of passengers: 1, Size: youth, Steel, Assembly required, Imported, Model No. EZDPRO1XB. Size: One Size. Color: Blue. Gender: unisex. Age Group: kids. Material: NONE.