【Waterproof and Dirt-Proof】: This car coaster is made of waterproof silicone material, which can be bent at will and can quickly returned to original shape. Embedding it into the cup holder can effectively prevent dust, water and drinks from dirtying the cup holder. In addition, its appearance is also very fashion and beautiful, which can make your car more interesting and colorful..【Anti Slip and Scratch】: The bottom of our product fits closely with the car cup holder, and the top adopts honeycomb anti-slip design, with it, you no longer have to worry about the cup sliding when driving. It can also act as a buffer on bumpy roads to prevent the cup holder and the cup from colliding with a rattling sound and prevent the cup holder from being scratched..【Easy to Install and Clean】: Insert it directly into the car cup holder, then adjust it slightly to the right position, you can finish the installation, disassembly is also simple and quick. For the cleaning of our products, you can simply wipe it with a wet paper towel, or brush it, and finally put it in the natural wind to dry..【Wide Application】: Our car coaster is 2.75 inches in diameter and 0.2 inches in thickness, it is a universal car interior accessory, widely used in most of the popular cars in the market, such as trucks, SUVs, sedans, RVs, etc. Besides, you can also take it to your home or office for use..【Loyal Service】: This product is practical in function and beautiful in appearance, we believe it can decorate your car and provide you with convenience at the same time. Your satisfaction is our goal, if you are not sure or not satisfied with our products, please contact us, we will do our best to provide you with solutions.