Space saving design: Luggage suitcase wheels are compact and do not take up much storage space, making them easy to store when not in use. Parking and stopping function: The universal wheel can be parked fixedly with a button for simple operation; you can stop the wheel by pressing the button for stable positioning. Wide compatibility: Universal wheel suitable for accompanying equipment and outdoor travel, enabling use with a variety of luggage and rolling gear. Durable and lightweight material: Made from PP and PET. The wheel is strong, durable, lightweight, and resistant to damage. Easy, tool installation: No need for complex tools. Replacing the caster is convenient, with firm installation to ensure reliable performance. Practical use scenarios: Replacing worn wheels on a suitcase before a trip to restore smooth mobility. Upgrading wheels on accompanying equipment or travel carts used during outdoor travel. Using the universal wheel on other rolling cases or gear that require reliable, sturdy wheels.