Properties: -High Quality: These wheels are made of black plastic and high-quality rubber, which are durable and suitable for most suitcases. -Perfect Design: This bike has a 4-hole circular design that is easy to install and remove. -Good performance: the bike is lightweight, heat-insulating, heat-insulating, moisture-proof, flame retardant, practical. - Wide Application: This wheel set is suitable for luggage, luggage, luggage, trolleys, etc. These are great spare wheels for your luggage. Characteristics: Material: Rubber, PVC Color: Black Wheel width: 1.6 cm Wheel diameter: 5 cm Function: to change the luggage wheel Package Contents: 4 * Luggage Wheels