High Quality: Made of high-quality ABS plastic, durable and stylish and precise, suitable for thermos cups, beverage bottles, milk tea cups, cans, car ashtrays, etc. Unique Design: 1 cup holder can be divided into 2, which makes better use of the interior space of the car. The inner wall of the cup holder has an elastic structure and a flexible four-finger grasping design, which can effectively solve the problem of original car cup shaking of the seat, the article will not shake, and there will be no noise caused by the collision between the cup body and the cup holder. Convenient to Install: Find a suitable cup holder, then adjust the base of the cup holder to a suitable position and then put it into the original car cup holder, and finally rotate the cup holder to eject the fixed key in the base until it is fixed. Easy to Adjust the Base: The installation position of the cup holder base can be switched arbitrarily according to the different positions of the original cup holder of the car, and the base interlude is simple and convenient. Keep Item Secure: The car cup coaster has an adaptive elastic clip, which can adjust the size according to the bottle you put in. This design can prevent the noise by the collision from the cup by cup.