[Best Choic]If your air conditioner cools or warms up slowly on a hot summer or cold winter day to cool or warm the areas you want quickly, this jewel cooler can help you. [Very popular]The jewel cooler is a very popular Internet celebrity product, received millions of likes, It keep you cool or warm while driving. [Easy to use and install]When you turn on the air conditioner, put the clip in the air outlet of the car, and the air quickly along the tube to the part of your body that needs to be cooled or heated, increasing the comfort of driving. [High Quality]This car air outlet tube consists of a strong sealing silicone sleeve and retractable PP tube, suitable for a variety of car air vents. [Stretchable and bendable]The pipe is flexible and can be bent and expanded to a length of 12.6-33.66 inches., Weight: 0.97885244328 pounds, Manufacturer: NONDK