Universal Size: Suitable for all medium-sized steering wheels with a diameter of 14 1/2 inch to 15 inch (37 cm to 39 cm). If you are not sure whether your steering wheel is suitable, please contact us. Quality Material: This crystal steering wheel cover made of top quality leather and rhinestones. Shiny diamond rhinestones won't fall off easily or harm your hands. The soft leather material not only protects your steering wheel, but also provides you with excellent touch and relieves driving fatigue. Fashion and Charming Design：The diamond steering wheel cover gleams under the light, very charming and attractive. Adding a sense of luxury to your car interior. The surface is covered with gorgeous rhinestones to massage your palm, it always care for the health of your palms. Best choice for women and girls. Your Safety: The surface of the steering wheel cover has non-slip line design, which can increase the friction between the palm and the steering wheel cover, it can better control the direction even when driving on rough roads. The specially designed inner ring can absorb vibration and provide better grip, it will protect and avoid stimulating your heart when the car violent shaking of the vehicle. Easy Installation：You can heat the car wheel cover in the sun or with a hair dryer, place the cover on the top of the steering wheel and use both hands to slowly tighten it on both sides until it fits perfectly with the steering wheel. Flexible disassembly, won't affect the daily cleaning of your car, which will help improve your health and living standards.