[High Quality Material] The car cup holder expander is made of high quality ABS material to ensure its durability and high quality touch. Strict quality inspection, durable..[Two in One Car Cup Holder] This two in one car cup holder is equipped with a mobile phone holder, which can hold drink bottles and mobile phones at the same time. It makes your mobile phone and drinks at your fingertips..[Silicone Chip] The silicone chip of the car cup holder plug-in can make the cup easy to place and take out from the adapter. Make sure that the cup is fixed on the cup holder when driving, and will not shake or fall, so as to avoid the friction of the bottle body..[Expandable Base] The outer diameter of the adjustable base can be expanded to 3.9 inches to suit different car console cup holders. Just hold the base and twist the top, and the base will retract or expand..[Widely Applicable] The adjustable car cup holder and bottle holder can be used to place cups with a diameter of less than 4.3 inches, and the mobile phone box can be used to place mobile phones with a width of less than 3.8 inches. It is suitable for bottles and cups of different sizes of most brands on the market. It is applicable to most vehicles, UTVs, golf off-road vehicles, RVs, jeeps, trucks, etc.