Material: Made of durable plastic and metal for enhanced stability and safety, ideal for children learning to ride. Safety: Sturdy rear support wheels provide balance and confidence for beginners. Easy Installation: Comes with all necessary accessories for quick setup by parents. Compatibility: Adjustable to fit 12-20 inch bikes. Quality Guarantee: Contact us if unsatisfied or for any issues. Features: - High-quality materials ensure durability and child safety. - Boosts confidence for beginner riders. - Simple installation with included hardware. Specs: - Material: Plastic/metal - Color: Pink Installation Guide: 1. Attach wheels using screws, washers, and support arms. 2. Secure with nuts and washers (tools required). 3. Adjust height (0.5-1 cm above ground). 4. Tighten axle nut firmly. Note: Slight color variations may occur due to display settings.