Universal 3-Spoke Chameleon Classic Wood Grain Steering Wheel with Black Spokes (ST-015BC-CN) by NRG Innovations®. With Pearlescent Paint Grip. Wheel Diameter: 13.78" / 350mm. Grip Material: Wood Grain. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.