【Material】: Made of high quality Polyester, breathable and durable, maintains the shape in any temperature. Provied better protection from sun damage, dirt, rust, corrosion, pet pee, cold and all types of weather. 【Universal Fit】This tire protector has 7 size to choose, 12in,13in,14 in,15 in,16 in,17 in,18in. Perfect for RV, Trailer, Camper, SUV, Truck and many vehicles.(Please measure your own tire before purchasing). 【Waterproof Tire Covers】Spare tire cover can protect your tire from dirt, rain, wind, sun UV Rays, scratches, mud and other damage when your vehicles parked. Perfect for all season use. 【Easy To Install】Extremely simple to install and remove. No tools required! The stretchy back hem has quick-connect clips for the quickest, easiest and perfectly-adjustable fit. 【Travel Trailer Accessories】This wheel protector is a perfect item to decor your cars. Adding your own personality to cars and draw strangers' attention when you park outdoors, road trip, camping, fishing, travel.