Features 1.Non-toxic and chemical-free and no more artificial scents typical of car freshener. 2.Purify the air inside the car, keep the air fresh, reduce the harmful gases from the air. Not limited to use in the car, but also for bathroom, bedroom, pet houses and more situation 3.Made of high quality aviation aluminum alloy, sturdy and durable, it is designed to last for years use. 4.Unique regulation mechanism, you can rotate fragrance device to control the volatilization rate; It opens the most when pointer is in the middle of the scale 5.Easy to install and use, no battery needed, fashion design, small in size, universal fit for most car air vent, no tools needed. TypeCar Air Vent Perfume Coloras show Size8x1.3cm Materialaluminium alloy Package include1pc Car Air Vent Perfume With 5pcs Perfum SticksPerfum Sticks sent by random Note: 1.Please be reminded that due lighting effects, monitor's brightness/contrast settings etc, there could be some slight differences in the colour tone of the website's photo and the actual item. 2. Item Measure by hand, it could be 1cm different,your kind understanding will be much appreciated.