Multi-purpose: Car cup holder expander, can accommodate large bottles, suitable for most water bottles such as flasks, sports cups.

General: This car cup holder is suitable for most models, suitable for vehicles with cylindrical cup mouth, to meet your different needs.

Material: Cup holder made of high quality ABS, smooth surface without burrs, fine workmanship, durable.

Easy installation: Insert the car cup holder expander into the original car cup holder, and then tighten it.