Learning Aid: These bicycle training wheels are designed to help children learn balance skills, improve riding stability, and build confidence. Ideal for kids who are learning to ride a bike. Material: Made from PP and stainless steel, these training wheels are durable and long-lasting, providing reliable support during the learning process. Easy Installation: The training wheels are simple to install, allowing for quick setup without the need for special tools. They help enhance your child's biking skills effectively. Long Lasting Use: Designed for extended use, these training wheels offer consistent support and safety as your child progresses in their riding ability. Versatile Application: These training wheels serve as essential tools for children learning to ride a bicycle, offering stability and confidence until they are ready to ride independently. Specification: Material: PP, Stainless Steel Package Includes: 1 Pair Bicycle Training Wheels Note: Please allow slight 1-2 cm differences due to manual measurement.