【Upgraded Wide For 8-spinner wheels suitcase】The Luggage Wheel Protector is designed for suitcases with 8-spinner wheels, specifically those with wheel sizes between 2.1to 2.4 inches. Make sure the distance between the wheels, axles, and fenders matches the size requirements shown in our main pictures. 【Not suitable for one-wheeled luggage】 Tips:This Suitcase wheel cover for luggage Suitable for 4x2 double wheels, not suitable for 4x1 single wheels luggage 15% of luggage wheels don't fit. The distance between the luggage wheel and the axle should be greater than ＞0.05"(1.2mm)，The distance between the luggage wheel andthe fender should be greater than ＞0.08"(2mm) 【DURABLE PROTECTION】: Whether on rough terrain or fragile ground, these Roller Bag Wheel caster covers provide excellent protection Constructed of flexible, durable silicone that withstands wear and tear while protecting luggage wheels and surrounding surfaces. 【Reusable & Silent Smooth】: The silicone material of Luggage Wheels Replacement Covers for suitcases helps providing a quieter and more comfortable travel experience. variety of color options to coordinate with your luggage or easily identify bags, offering versatile protection for all your travel needs,It can be washed for reuse after each trip These wheel protectors provide a soft cushion for the wheels, making it easier to transport your suitcase around town. Before purchasing, make sure the dimensions of your suitcase wheels match the pictured data! These brightly colored and easily identifiable suitcase caster covers prevent confusion with your luggage at the airport.