FITS MOST CAR CUP HOLDER SIZES - Our car coasters are 2.75 inches / 7 cm. in diameter and fit in most car cup holders. Please measure your car's cup slot size before purchase! PROTECTION AND ANTI-DIRT - Our car coasters can play a good cushioning role, especially on bumpy roads, can prevent the cup holder from being scratched by the cup knock, but also effectively eliminate the noise generated by vibration.As an improvement, we have increased the height of the edge of the car coaster so that it can hold more spilled juice, wine and drinks. INNOVATIVE DESIGN - Our car cup coaster is designed with a diamond pattern, which looks stylish and unique, and can enhance the overall ambience of your car's interior decorations. And with a variety of colours to choose from, you can match it to your own preference and car interior decor style. HIGH QUALITY MATERIAL - Our car cup coaster is made of food grade silicone, high and low temperature resistant, soft and flexible, durable, easy to clean, dishwasher safe. You can buy with confidence. BEST GIFT CHOICE - Our car cup coasters are perfect for new car buyers, anniversaries, birthdays, holidays and other occasions!