DescriptionIf you are looking for a professional and affordable auto cup holder expander, then your research is over here. That's because our product can meet your need. Adopted of premium material, it is practical and durable for long time use. It is not easy to get deformed and bring you much convenience.Features-Color:Black -Material:ABS -Size:20.80X12.10X8.70cm/8.17X4.76X3.42in Retractable cup holder diameter: 73-150mm Small cup holder diameter: 72mm - Multipurpose design, the cup holder can make better use of car space. - Made of high grade ABS plastic, looks stylish and precise. - The elastic structure of the inner wall of the cup holder can limit the problem of cup shaking. - Please tighten the bottle cap after drinking water to prevent the liquid from shaking out of the bottle during sudden braking. - Excellent craft, carefully down to every detail to give it a chic and beautiful look.