This is a set of 8 suitcase tire covers. You can choose from four colors: black, gray, orange, and blue. Made from durable and elastic silicone rubber, these covers protect your suitcase tires from wear, cracks, and other damage. They make your suitcase more fashionable and unique, and reduce the noisy rattling sound of the tires. They are easy to attach and remove, requiring no special tools. In addition to suitcases, they can be attached to chair legs and casters to protect floors from dirt and scratches. [Size] Outer diameter: 5.2cm / Width: 1.5cm [Package Contents] 8 pieces [Material] Silicone