- Versatile Compatibility : Designed to accommodate cups and bottles with diameters from 7.6 cm to 10.2 cm, this auto cup holder expander is perfect for a variety of drinkware styles, including tapered cups. - Innovative Expandable Base : The unique expandable base ensures a snug fit in your vehicle's cup holder, providing stability and preventing spills during your travels. - Durable ABS Construction : Made from high-quality ABS material, this cup holder is built for longevity, maintaining its shape and functionality even with everyday use. - Space-Saving Design : Measuring just 4 x 13.4 x 17.5 cm, this compact holder takes up minimal space in your car while delivering reliable support for your beverages. Practical Use Scenarios : - Take it on your daily commute, keeping your morning coffee securely in place without the worry of spills. - Ideal for road trips, offering reliable support for water bottles and travel mugs, ensuring hydration is just within reach. - Use it for family outings, providing a secure spot for kids' drinks and snacks while you focus on the road.