Firmstrong Girl's Bella Classic Single Speed Cruiser Bicycle 20-inch girl's single-speed cruiser bike great for introduction to relaxed riding; ideal for ages 3 to 8 Sleek cruiser design with elegant thick top tube, plus included front and rear fenders White-wall balloon tires for a cushioned ride; easy-to-use coaster brakes Oversized seat with dual springs for added comfort 13-inch frame sized for young riders from 3 feet, 2 inches to 4 feet, 4 inches tall