This innovative trike is engineered to grow with your child through four stages: infant trike, guided trike, training trike and balance bike. An adjustable parent handle provides extra control and safety during the early stages of developing balance, coordination and motor skills, while the tool-less transformation makes moving from one phase to the next a breeze. Adult supervision required Ages 10 months to 5 years 31.49" x 18.5" x 39.37" Curved handlebars with ergonomic grips Two-height adjustable seat Front wheel with lock/unlock button for added parental control Built-in pedal storage Rear brakes Adjustable parent handle No tools needed to switch from one stage to the next Plastic/steel/aluminum/nylon Imported Kids' Wear