Motor Trend SW-791-GR Truck Steering Wheel Cover-Big Rig Semi Trailer-X Large 18 Inch-Comfortable Grip for Long Drive (Gray) 100% odorless - No more disgusting rubber smell that cause headache Durable grip and strategic grip position Tpe material - eco friendly Fits 18" Diameter steering wheels (recommended for truckers) Designed and engineered in U.S.A.