4-in-1 car cup holder - Material and durability: Made from ABS plastic for strength and long lasting use. It can store various drinks and small items, helping to save space in the vehicle. - Adjustable and foldable design: The bottle holder can be adjusted to increase capacity when opened, and the cup holder can be folded to hold multiple drinks at the same time, making the most of the storage space in the car. - Wide compatibility: The insert can be extended from 6.6 cm to 10 cm in diameter to fit many different car drink holders. Simply turn the top of the adapter to expand or retract the base. Suitable for most circular car water cup mouths. - Anti-slip and stability: Equipped with a buffer sponge pad that reduces vibration, increases friction, and provides an effective anti-slip effect, keeping drink cups more stable and helping prevent overflow. 2-3 practical use scenarios - On long family road trips you can organize water bottles, juice cups, and small items like snacks or keys in one convenient location, reducing clutter. - In a busy family car with multiple passengers, the adjustable capacity allows you to accommodate different bottle sizes without needing multiple holders. - In compact cars or SUVs with limited space, the 4-in-1 design maximizes storage by stacking and stabilizing drinks and small items, helping to keep the center console tidy.