1. New Upgrade Car Cup Holder: The innovative design allows for easy adjustment and removal. The top and bottom of the cup holder can be rotated using a convenient knob, while a rubber sleeve securely holds your cup in place. A locking button ensures the upper cup remains stable during drives. 2. 2-IN-1 Multifunction Design: This versatile cup holder expander can convert into two individual cup holders, allowing you to carry two beverages simultaneously. The lower cup holder fits most thermoses and bottles with a diameter of 2.95 inches, while the upper holder extends from 3.0 to 5.9 inches, accommodating larger drinks, tablets, or even snacks like fried chicken and instant noodles. 3. Upgraded Adjustable Base: The upper cup holder features a 360-degree rotating base, so you can position it for easy access. The lower holder's base expands from 2.2 to 3.2 inches in diameter, making it compatible with most round cup slots found in cars, golf carts, boats, trucks, and RVs. The enhanced stability of the longer base ensures secure holding of your items. 4. Easy to Use and Install: Installation is straightforward: - Insert the base into your car's cup slot. - Rotate the expander to adjust the lower adapter for a secure fit (do not continue rotating once fixed). - This 2-in-1 car cup holder is designed to fit most cup slots, but please verify compatibility with sharp-angled slots before purchasing. Experience the convenience of having multiple drinks or snacks within reach while driving, enhancing your travel comfort and organization.