Come and see our amazing products. The 2-in-1 multifunction car cup holder can provide enough capacity to accommodate up to 4 drinks or tea cups. It has a 360 Degrees rotatable cup body, which can place two cups at the same time, such as mobile phones, water bottles, barreled instant noodles or drinks. Use the included sponge to adjust the lower cup holder to fit the size of the vehicle and maintain a better balance. This car cup holder expander works best with bottles/cups 2.9"-5.9" in diameter, the lower adapter works with bottles/cups smaller than 2.8" diameters, the upper adapter is adjustable diameter between 2.9"-5.9", fits most 17-20oz water bottles and coffee cup. (Tips: As cup holder adapter height only has 2.64", it is recommended not to store too high cups or water bottles. Pls confirm with us about the packing info, stock color and exact production time before placing your order.