12 14 16 Inch Children Bicycle Magnesium Alloy Smart Scooter Kid Scooter Baby Without Pedal Bike

12": 7 kg, gross weight, carton size: 83 * 16 * 48 cm;

14 inchesGross weight: 8 kg, carton size: 94.9 * 16 * 54.5 cm;

16 inchesGross weight: 8.5 kg, the carton size: 105 * 16 * 60 cm.