Fully Lined With Non Slip Material For Safe And Secure Fit,Easy Installation,nDo Not Need Tools,Stretches To Fit Standard Steering Wheels 14-15" In Diameter.Protect Your Original Steering Wheel From Wear And Tear,protect Your Hands From Burning Hot Steering Wheels In Summer And Ice Cold Ones In Winter,Function,nBreathability, Keep Dry, Skidproof, Luxury Ergonomic Design, Can Use Four Seasons.Increased Safety ,A Better Grip On The Wheel Gives Your More Control On The Road,Material: Neoprene ,Package Content:Car Steering Wheel Cover