For Miata/Protege/RX7/RX8 3" Deep Dish Carbon FIber Look Steering Wheel+Hub Adapter+Neo Chrome 1" Quick Release Steering Wheel - 3" Deep Dish / 350mm Diameter / Colored Carbon Fiber Printed Vinyl Lightweight Design Hub - Made of High Quality Aluminum, Rubber and Stainless Steel / Direct Bolt-on Design Quick Release - 1" Thick / 3.75" Diameter / Push Pin Style Lock Comes with Steering Wheel, Hub, Quick Release and Installation Hardware Instruction NOT Included, Professional Installer is Highly Recommended