•Balance bikes are proven to teach kids to learn to ride faster than training wheels. •The seat and handlebar heights adjust to accommodate ages 18 months to 3 years. •Never flat, no-maintenance, 12" foam rubber tires will ensure safe and steady riding over any terrain. •The All-Weather Plastic Mini-Seat stays intact through rain, sleet, and shine. •With a toddler size seat, the 12" Classic has a seat range from 11-16 in. (28-40 cm) to fit the tiniest of toddlers with an inseam of 12-17 in. (30-43 cm). •The mini grips are perfectly designed to fit little hands.