HIGH QUALITY: multifunctional car cup holder is made of high quality ABS, top section has been re-enforced to improve stability and sturdiness. Car cup holder comes with a expandable base to fill the console cup holder to fit different vehicles, compatible with Tesla series, RVs, trucks, SUVs, treadmills, ship, golf cart, sectional couch etc. 3 IN 1 MULTIFUNCTIONAL DESIGN:This 3-cup holder by rotating the support shaft (360° rotated), one cup slot can be divided into 3-cup holders. And the upper cup holder width can be adjusted in a certain range to increase the possibility of use, meet more storage requirements. All purpose car cup holder store cell phones, drinks, water cups, coffee and ipad to make most of the space in the car. REINFORCED DESIGN: Maybe you need to use much power to adjust the size of the upper cup holder, don't worry, it is our REINFORCED DESIGN.We have strengthened the stability of the three fences of the upper cup holder to ensure the bottles in the upper holder will not easy to fall when you drive in high speed. So it is recommended to adjust the size of upper holder you want with two hands before starting the car to have a nice journey! INSTALLATION METHOD: ①Insert the base into the car cup holder.②Rotate the cup holder clockwise to push out the tentacles to fix the base.③You can choose to divided the cup holder into 2 cup holders to use the multiple storage function. [PERFECT USAGE ADVICE]: In order to have a nice journey, it is recommended not to store too high cups or water bottles in this cup holders. 1.During the trip, This 3 in 1 Multifunctional Drinks Holder for Car use can save more space to provide a place where you can enjoy your drinks and snacks in the car. 2.Stop and relax during a short break in your journey. Sip on a delicious coffee and enjoy a movie. 3.Traveling companions/loved ones inthe passenger seat can also free their hands from having to hold drinks and snacks the whole time. 4.Also applicable to the back of th