Cardeco Toad Steering Wheel Suicide Spinner Knob (Black (plastic)) SPORTY DESIGN: The dynamic and sporty design of this product, allows it to provide the much-needed support for controlling car steering wheels safely, conveniently and effectively. DURABLE AND STURDY: Premium quality material were combined to make this product. This material is uniquely sturdy and possess high durability, fit for prolonged use. QUICK TO SETUP: Setting up this product takes a total of few minutes. The three step installation process is super quick and requires a screwdriver. Simply find a suitable area to place it, unscrew the rings, affix it, screw tight and you're good to go. VERY USEFUL - For beginners or people struggling with arthritis, muscle problem, carpel tunnel syndrome, low muscle tone and the likes. The spinner in general is useful for any car owner. UNIVERSAL COMPOSABILITY: Cardeco Steering Wheel Suicide Spinner Knob has been designed to be compatible with all types of cars and vehicles (generally). It is compatible with sedans, mini coopers, saloon cars, trucks, SUVs and mini vans.