Suitcase Tire Covers (Set of 8). Available in 4 colors: black, gray, orange, and blue. Made of durable and elastic silicone rubber, these covers protect your suitcase tires from wear, cracking, and other damage. They make your suitcase more fashionable and unique, and reduce the rattling noise of the tires. Easy to install and remove, no special tools required. In addition to suitcases, they can also 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