Durable Material: Crafted from thickened silicone, these caster shoes ensure strength and longevity. Say goodbye to scratches and noise with this robust and reliable design. Shock-Absorbing Performance: Made of high-quality silicone material, these caster covers provide excellent shock absorption and silent movement. Enjoy a smooth and quiet rolling experience wherever you go. Universal Fit: With an outer ring diameter of 5cm, inner ring diameter of 4cm, and width of 1cm, these silicone caster covers offer a versatile fit for various wheel sizes. Experience hassle-free protection for your suitcase wheels. Easy Installation: This set of four silicone caster covers is designed for effortless installation. Enjoy the convenience of quick setup without worrying about them slipping off during use. Versatile Usage: Ideal for home, living room, bedroom, dormitory, school, outdoor activities, travel adventures, or as a thoughtful gift. Enhance your mobility and protect your wheels in style with these versatile caster shoes. Description: Enhance the durability and functionality of your suitcase wheels with these high-quality Silicone Caster Covers. Crafted from thickened silicone material, these covers provide excellent shock absorption and noise reduction. The set includes four covers, each with an outer ring diameter of 5cm, inner ring diameter of 4cm, and width of 1cm. Easy to install and secure, these covers protect your wheels from wear and tear, ensuring a smooth and silent rolling experience. Perfect for use at home, in the living room, bedroom, dormitory, school, outdoors, or while traveling. Upgrade your suitcase wheels today with these reliable and practical caster covers. Ideal as a thoughtful gift for frequent travelers. Item Name: Caster Shoes Material: Silicone Color: Black, Red, Pink, Light Grey, Dark Blue, White, Yellow, Orange, Light Purple, Mint-Green Features: Durable, Versatile, Universal Size Details: Outer Diameter: 5cm(Approx.) Inner Diameter: 4cm(Approx.) Width: 1cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 4 x Luggage Wheel Covers