Feature:1. Scratch Protection: Caster cover kit prevents scratches, abrasions, wear and scuffs caused by the rollers of your luggage suitcase, and provide more reliable wheel protection.2. Shock Absorption: Upgraded design absorbs ground vibration, reduces shock and friction to the luggage, and protects the safety of the items inside the luggage.3. Noise Reduction: Excellent silicone effectively reduces the noise generated by the wheels in the sliding process, providing a quieter using experience.4. Tough Silicone: Luggage wheel guards are made of excellent silicone, highly elastic, tough and resistant to aging, protecting floors from wheel damage.5. Multifunctional Application: Fits most sizes of casters. Used for furniture, such as table and chair wheels, bring you a more practical use experience.Specification:Item Type: Luggage Suitcase Wheels CoversMaterial: Silicone.Package List:8 xLuggage Suitcase Wheels Covers