Easy installation: To install it, just hold the base and twist the top. The base would retract or expand to fit different car console cup holders.
Universal Compatibility for Vehicles: The insert can be adjusted between 2.6" and 4" to accommodate various car models. The enhanced offset base enables compatibility with the gear shifter, center console cover, and allows for the placement of two cup holders next to each other.
For Large Bottles: Cup holder adapter for car is big enough to hold large water bottles and mugs, works with most popular brand of bottle in 2.7" - 4.2" (16-46oz).
2 in 1 Car Cup Holder: Cup holder expander comes with a phone holder. Phone holder fits almost all phones on market and can also store other small items like wallet, glass, etc.
Stable Design: There are extra rubber tabs around the top and a coaster on the bottom which ensure the cup would be firmly held without tipping or noise.