The car cup holder expander adjusts from 2.8"-3.6" in diameter. The expanding legs hold the adapter in place securely while driving. Thick rubber pads keep the expander in place while removing bottles and helps prevent damaging existing cup holders.

You can't change the configuration of your car's cup holders. With the offsetting base, you don't have to worry about blocking the adjacent cup holder or fitting 2 expanders side by side. It also helps with cup holders near a center console lid or dash.

• Standard length version is good for cup holders 3.4" deep or less
• Long base version is good for cup holders deeper than 3.4", but less than 4.75" deep.

• A vertical credit card is roughly 3.4". It should stick above the car's cup holder for the standard version.
• If the car's cup holder (and surrounding trim) is deeper than 3.4", the long base version is recommended.