Ponycycle is our patent. It is suitable for amusement ground,parks,square etc.hard and flat ground..It is strong enough to endure frequently use. Riders can play horse racing game together. Every child and adult will like it because of a galloping motion. It is also good for muscles of waist, abdomen and legs. Furthermore, the wonderful feature is that will go forward without any power, batteries or motor,just based on mechanical theory and up and down to make it run like a real horse. Low cost , high income. It is a good way for you to get more money.