【Universal Size】: These coasters have excellent grip, which can prevent the cup from slipping, thus helping to reduce the noise caused by the cup slipping while driving. Suitable for cars, trucks, vehicles, etc. Our cup holders fit 99% of cars on the market and can be used at home or in the office. Also, please measure the size of your car cup holder before ordering! Easy to clean: The place where you put the cup is not easy to clean and dirt easily hides there. This car coaster is easy to clean and brush with water and then dry in the wind or sun. 【Prevent water spillage】: The unique convex lip design and deep cup shape provide extra protection for the side walls, which not only makes it easier to pick up but also keeps your car clean. 【Ideal gift】: Our car coasters are carefully crafted with flat rounded edges and a smooth rounded curvature, which is comfortable to use. The simple style can enhance the style of the car to a certain extent. Environmental protection: The color is not