Diameter: 38cm Material: rubber and plastic， synthetic leather， polyester 【UNIVERSAL SIZE】- Suitable for middle size steering wheels from 14.5" to 15" (37 cm to 38 cm) in diameter. Universal size fits for most VEHICLES， SUVS，VANS，TRUCKS. Easy slip on installation 【PREMIUM QUALITY】- Made of microfiber leather outer and natural rubber inner without terrible odour， eco-friendly and healthy 【GREAT COMFORT】- With smooth， breathable， comfort Microfiber Leather， this steering wheel cover is breathable， heat resistant， cold resistant and wear-resistant， it will keeps the hands dry from sweat in the heat 【INCREASED SAFETY】- Anti-slip design of the outer and inner ring of the steering wheel cover provides a better grip on the steering wheel， giving you more control on the road 【DECORATION AND PROTECTION】- Perfect decor for your car， make your car unique， also protect your steering wheel new