Properties: - High quality: These wheels are crafted from premium black plastic and rubber, ensuring durability and compatibility with most suitcases. - Perfect Design: This product features a circular 4-hole design for easy installation and removal. - Good performance: The wheels are lightweight, heat-insulating, moisture-proof, flame-retardant, and practical. - Wide application: This set of wheels is suitable for various types of luggage, trolleys, and more. These wheels are ideal for upgrading your luggage. Specifications: Material: rubber, PVC Color: black Wheel width: 1.6cm Wheel diameter: 5cm Function: for changing luggage wheels Package Content: 4 * Luggage Wheels