【Upgrade 2-in-1 Cup Holder Expander】: This innovative double car cup holder expander can be effortlessly transformed into two separate cup holders by rotating the upper section, allowing for simultaneous accommodation of two beverages；The lower one has a 3.14 inch diameter, compatible with most thermoses and beverage containers；The upper adapter can expand from 3.14 inches to 5.9 inches, holding larger bottles, cups, tablet PCs, and food like fried chicken and instant noodles

【360°Rotation & Stability】: The upper section of our car water bottle holder features an adjustable design that facilitates both expansion and contraction, accommodating larger items while providing a full 360-degree rotational capability； The lower structure is engineered to enhance stability； Furthermore, in the event of a gap between the installation position and the base of the bracket, cushioning foam pads should be utilized to mitigate vibration and stabilize the bracket

【Upgraded Stable Base】: The base of the upper cup holder can rotate 360 degrees freely. It can be adjusted according to the car space for your comfort when reaching for the drink；The lower cup holder base expands to a diameter of 3.3 inches, accommodating most standard round cup slots in vehicles；It works well in cars, golf carts, boats, trucks, and RVs； After the upgrade, the base is longer for more stability when holding things

【User-Friendly Installation】: ① Insert the base into the vehicle's cup holder; ② Rotate the cup holder expander to adjust and securely fasten the base; ③ This dual-purpose car cup holder expander is compatible with most vehicle cup holders, although it may not fit certain designs that feature sharp angles； Please ensure to verify the product dimensions prior to purchase

【Safe While Driving】: This 2-in-1 large car cup holder will save you countless instances of searching between the seat and center console for your dropped cell phone, credit cards, cash, keys, coins, pens, wallet, and more； It enhances the safety and comfort of your family and friends while driving，making it an ideal gift for those you care about