Product Description 1. Carton Size: 880*520*390mm Package Quantity: 4pcs/ctn G. W.: 15.70KGS N. W.: 13.70KGS Loading: 640PCS(20'GP) 1, 280PCS(40'GP) 16, 00PCS(40'HQ) Four colors to choose: Blue, light green, dark green and red. 2. Raw material: Using imported PP, ABS, nylon, steel, axletree, all of Which are with superior quality, rugged and durable for kids on the go. 3. This is a self-propelling toy car based on internationally patented Designs that rely on friction, centripetal force, and gravity for its Operation. It works simply, no batteries, no motor, and no pedals. 4. Sit on it, put your feet up, and make it go, just by wiggling the steering Wheel! Just rotate the steering wheel back and forth to get it moving up To 6 mph. It turns on a dime, or goes in reverse by turning the steering Wheel around. It rolls and turns smoothly on solid floors or sidewalks (but it doesn't work on the carpet). Outdoor toy, ride car toy 5. The twistcar is the latest big attraction in ride-on toys, it is so cute, so Simple, and so much fun, it will leave trails of giggles wherever it goes, Up to 220 pounds ( 100 kg ) can ride Twistcar in smooth surface, Anyone (including big brothers and parents! ).