2 in 1 Car Cup holder expander：This 2 in 1 cup holder expander for car provides you an extra cupholders to save space in your car and provides enough capacity. Increase the possibility of use and meet more storage requirements.You can not only store cell phones，drinks，water cups，coffee and even instant noodles to make the most of the space in the car

Expandable and Firmly Base: JINKEY cup expander holder for car with an adjustable base can be extended 2.69"- 3.94" in diameter which useful for various diameter round car cup holders. (Note：Please make sure there is enough in the car Space for double cup holder expander)

High Quality ABS Material：High quality ABS material makes this car cup holder stronger than overall . Its diameter can be up to 10cm，it can accommodate super large water cups with a maximum capacity of 1L. Built-in elastic gasket，It can stabilize the cup body and prevent scratches.(Please read the size and parameters of the product carefully to avoid unnecessary misunderstandings)

Easy To Install：1 Screw to close to the size of the original car cup groove，2 Insert the base into the car cup holder，3 Fix the position of the lower disc by hand and then turn the cup holder to tighten，4 Snap on the other cup holder to complete the installation

Wide Application：This cup holder expander fits for most vehicle cup holders，but it does not work well in square，hexagonal，semi-circular，recessed or hidden cup holders. Please compare your vehicle cup holder to this product before purchasing. This is the best goods for those who you care about