Training wheels are an essential tool for young children learning to ride a bike. They are designed to attach to the rear wheel of a child's bicycle and provide additional stability and balance while they learn to pedal and steer. Made from sturdy materials such as steel or aluminum, training wheels are durable and can withstand the rigors of daily use. They are typically adjustable, allowing parents to gradually reduce the amount of support provided as their child gains confidence and skill. With training wheels, children can develop the coordination and balance needed to ride a two-wheeled bike with confidence and independence.