Welcome to my shop!Drink can has a Spring Baffler which automatically adjusts to hold the glass / cup.It is not suitable for Large Mugs or cars with special types of air vents (fits 95% of all car air vents) it can be very useful if you need to do something else with your hands! The drink will not spill when you are driving. Features100%Brand New and High Quality and CheapEasily attach to your vehicle air vent with two clips.Wildly used in cars to hold drink bottles， cup coffee， beverage， cell phone， cigarette pack or any other small kitsWithout occupying any spaceMade of hard plastic， compact and lightweightSuitable for most soft drink bottles and cansUnique design and make your car more fashion and clean Dimension: 82*100*30mmColor: Black Package includes1*CUP