Specification: Material: Silicone Product Size: 5.2*1.4cm Inner Diameter: 4.7cm Usable Range: Within 6.5cm Inner Height: 1.2cm General Trunk Tire: Diameter 6cm Single Wheel Width 1.2cm are applicable Weight: 20g Packing: OPP bag Usage: Office Chair,Suitcases, freezers, children's beds and other tires are suitable for multiple scenarios Color: black 4 sets Feature: 1. Wide range of application: office chairs, suitcases, freezers, children's beds and other multi-scene applications. 2.Effective noise reduction and shockproof to prevent wheel damage. 3.Product specifications: 5.2*1.4cm, inner diameter: 4.7cm, usable range: within 6.5cm, internal height: 1.2cm, general trunk tires: diameter 6cm, single wheel width 1.2cm are applicable, 4. Made of high-quality silicone material, sturdy and durable. 5. Compact and portable, compact in shape, easy to use, essential for home travel. List: 4*Luggage Wheel Covers Note: 1. According to manual measurements, the difference is 2-3%. 2. Please check the size drawing carefully before purchasing. 3. Please note that slight color aberration should be acceptable due to the influence of light and screen. Soft Silicone Material: The 4PCS luggage wheels protector covers are made of soft silicone, stretchable to wrap around the wheel, wear-resistant & noise-absorption. Upgraded luggage wheels covers adopt a thicker tyre pattern, more durable and practical, designed to make your luggage wheel last longer. Shock-Absorbing: The cover for luggage wheels feature a thickened tire pattern design that could mostly reduce the harsh noise caused when moving. Upgraded with increased thickness for better durability, effectively prevent wear and scuffing. Protect Wheels: The luggage wheels protectors can effectively prevent your luggage wheel damage and abrasions form the uneven ground. Reduce harsh noise caused by the wheels when dragging. Keep the original wheels safe and clean, extend its service life. Easy Installation: Simple to install, you just need to put this silicone covers on the wheels and adjust it to cover wheel, and take it to go. Cover these eye-catching colors on, you could recognize your suitcase ASAP, showing your aesthetic and fashion. Compatible Luggage Wheel: Luggage suitcase wheel protective covers designed for double-spinner wheels suitcases, not for single wheel, compatible with most luggage wheel, Pls note that it don’t fit too small or too large wheels.