Features:-2-in-1 Bike - a vehicle that doubles as both a tricycle and a balance bike when children are ready-Adjustable seat height of 10-13 inches (25-34 centimeters) -Weight capacity of 55 pounds (25 kilograms)-For children ages 18 months to 4 years -Made of Bamboo - an eco-friendly, replenishable resource Dimensions: 28.3” L x 17.7” W x 17.3” H (72 x 45 x 44 cm)