1、Made of solid and thick plastic, it is not easily damaged in daily use. 2、The holder is equipped with two storage cups by adjusting the rotatable base, which is small in size and large in capacity, achieving the purpose of saving space in the car. 3、The base of the upper cup holder can be freely rotated 360 degrees. 4、The position can be shifted and adjusted according to the size of the car space, providing you with the most comfortable place to take drinks. 5、The bottom of the cup holder where the cup is placed has a non-slip sponge pad that can be firmly fixed, which not only reduces vibration but also stabilizes the cup holder. 6、The cups can automatically pop open or close automatically when the cup holder is not in use to keep the car clean. 7、You can place your drinks, food, electronics, etc. Perfect for most cups, such as water bottles, coffee mugs, and other items. 8、Easy to install and use, the bottom and top of the cup holder can be easily turned by the knob and the cup holder can be easily removed from the slot. Features: Made of solid and thick plastic, it is not easily damaged in daily use. The holder is equipped with two storage cups by adjusting the rotatable base, which is small in size and large in capacity, achieving the purpose of saving space in the car. The base of the upper cup holder can be freely rotated 360 degrees. The position can be shifted and adjusted according to the size of the car space, providing you with the most comfortable place to take drinks. The bottom of the cup holder where the cup is placed has a non-slip sponge pad that can be firmly fixed, which not only reduces vibration but also stabilizes the cup holder. The cups can automatically pop open or close automatically when the cup holder is not in use to keep the car clean. You can place your drinks, food, electronics, etc. Perfect for most cups, such as water bottles, coffee mugs, and other items. Easy to install and use, the bottom and top of the cup holder can be easily turned by the knob and the cup holder can be easily removed from the slot. Specifications: Color: Matte Black\Carbon Fiber Black Material: ABS Upper cup holder stretching and shrinking diameter: 7.4-15cm Product weight: 210g Package size: 22.2 * 12 * 8.8cm Package weight: 260g Package List: 1 * Cup Holder 16 * Sponge Pad 1 * Manual 1 * Cup Holder 16 * Sponge Pad 1 * Manual