1.[Quality Material]:This car cup holder extender is made of high-quality ABS plastic, which is sturdy, Wear-resistant and scratch-resistant, easy to clean, and not easy to break. Please confirm whether the size and shape are suitable for your model before purchasing to avoid mismatching. 2.[Practical Design]:This car cup holder adopts a U-shaped groove design, which can hold cups with handles, making it convenient for you to take and place water cups. The cup holder also has a built-in elastic gasket to better stabilize the cup. 3.[]:This car cup holder is easy to install. First, twist the bottom of the cup holder to make its size close to the cup holder size of the car, then insert it into the car cup holder, rotate the cup holder until it is tightened and fixed, and finally align the other cup with the card slot of the cup holder and just buckle it. 4.[2 in 1 Car Cup Holder Expander]:This car water cup expander adopts a two-in-one design and provides two cup holders, You can put small items such as water cups, sunglasses, mobile phones, headphones, keys, and wallets into this cup holder as needed. It can provide sufficient capacity, make better use of space, and solve the problem of insufficient storage space. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.