The Cosco 1234 Skate Scooter Is a great little two wheeler. Its two wheels are made of synthetic plastics otherwise known as PVC. It can move about on any surface area quite well and will give you a smooth ride. Handle Grip, The Handle grip is made of foam material which ensures the rider rides comfortably while coasting along in fine form. Adjustable Height: The Cosco 1234 Skate Scooter’s maximum height is approximately 35 inches off the ground and it is very flexible and is able to adjust 3 heights below 35 inches.Durability:Since the body is made of aluminium, it is durable. It is able to stand up to the rough handling of kids and the wear and tear or daily use. It also lasts long and your child can enjoy this toy for a long time to come.