This Is The Easiest Bike To Assemble For Young Children. It Has No Small Parts And No Sharp Body Design, So You Can Buy It With Confidence That Your Baby Will Love It. With An Adjustable Seat Function, It Can Be Easily Adjusted As The Child Grows. Age Of Widespread Use :1 To 4 Years Old. This Upgraded Version Of The Car Has A Larger Body Size, So It Is Suitable For A Wider Age Group. A Bicycle Can Meet The Needs Of Children Of Different Ages And Help Babies Learn To Ride Quickly. The Best First Bike For Your Baby. Best Gift Choice: Our Toddler Bike Is The Perfect Gift For Your Baby'S First Bike. A Great Indoor Walker Toy Can Help A Child Regain Balance, Develop Coordination Skills, And Build Confidence From An Early Age. Strong And Safe: Strong Carbon Steel Frame, Stable And Durable. The Limited 100° Steering Of The Non-Slip Handrails Prevents Rollover, And The Widened Fully Enclosed Wheels Prevent Your Baby'S Feet From Getting Caught And Slipping. Ensure That Children Playing Indoors Or Outdoors Are Adequately Protected To Minimize The Risk Of Injury During Riding And Better Protect The Safety Of Your Baby.