Feature: 1. 2 in 1: Multifunctional car cup holder can be divided into 2 cup holders by rotating the upper holder, saving car space, and can hold two drinks at the same time. 2. Adjustable Base: The base of the upper cup holder can rotates 360 degrees freely, the position can be shifted and adjusted according to your preference. 3. High Quality Materials: Cup holder expander is made of high quality ABS material, wear resistant, high toughness, anti aging, sturdy and durable. 4. Size: The upper cup holder diameter is approx. 73‑150mm/2.87‑5.91in, small cup holder is approx. 71mm/2.80in, practical for use. 5. Stable: Professional manufacturing, exquisite workmanship, ensure the bottles in the cup holder will not easy to fall when you drive in high speed. Specification: Item Type: Cup Holder Expander Material: ABSSize: Approx. 121x87x223mm/4.76x3.43x8.78inCup Holder Size: Telescopic cup holder diameter approx. 73-150mm/2.87-5.91inSmall cup holder approx. 71mm/2.80in Fitment: Universal. Package List: 1 x Cup Holder Expander Note: Confirm that the installation does not affect the driver's safety driving, please tighten the bottle cap after drinking water, to prevent the liquid from shaking out of the bottle when the emergency brake.