The steering wheel spinners perfect fits for all vehicles and steering wheels ,such as cars, trucks, forklifts, mowers, tractors, boats. Perfect choice for beginners or people struggling with arthritis, muscle problems, carpel tunnel syndrome, low muscle tone and the likes.The spinner is useful for any car owner. Smooth Wheel Spinner Knob - Easy to mount,includes mounting screws and hex key. Makes turning effortless on long haul drives in the mountains or cruising down the highway while maintaining the best control possible. Easy to operate, remov e and easy to clean.Quick easy to install aftermarket accessory to assist with smooth turns. Specification: Material: ABS+Iron Color: Black Compatible Model: Universal for steering wheel of a tractor, mechanical vehicle, etc.. Package included: 1 x Handle Spinner Knob 2 x Screws 1 x WrenchAbout Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.