The car cup holder is equipped with two storage cups by adjusting the rotatable base. To save space in the car, one car cup holder can hold two drinks at the same time.  It can effectively use the space of the car seat cup holder to store beverage cans and keep your car seat neat and tidy.

Suitable for most water bottles and coffee mugs, the upper cup holder has an adjustable and expandable adapter for storing cell phones, sandwiches, snacks and chips.

This car cup holder suitable for round cup slots with an original diameter of 3.3 inches or less. Not suitable for other shapes or round cup slots larger than 3.3 inches in diameter.

• The upper base of this car double cup holder can rotate freely 360 degrees. This 2-in-1 multifunctional car cup holder can provide sufficient capacity.
• The cup holder can be rotated 360 degrees, water cups and beverage bottles can be placed on the cup holder below.
• The lower cup holder slot is equipped with flexible silicon film around the outside, which makes the lower cup holder better compatible with your car cup openings and not easy to shake.
• This car cup holder set includes additional 16 sponge pads that can be affixed to its lower half to fill the gap between the cup holder and the car’s cup opening, improving stability and compatibility.
• This car cup holder suitable for round cup slots with an original diameter of 3.3 inches or less.

The upper part of the 2 in 1 expandable car cup holder can be telescoped and adjusted 360 degrees. One car cup holder can be replaced by two. It fits round cup slots with an original diameter of 2.3 to 3.3 inches. Not suitable for other shapes or diameters of cup slots. It fits most 20-oz water bottles. The upper cup holder is advised for high-volume but light-weight items to maximize storage space, not advised for items that are too heavy.