Weplay Pedal Walker works like any other quadricycle. Step on the lower pedal first for a stable platform. Place the second foot on the other pedal to move forward and backward. This activity helps enhance coordination skills. The handle grips and wheels are durable. Detachable handrails create a more challenging experience once skills are mastered. Size: 36 x 17.5 x 48 cm. Ages 3+.