make your car more fashion, personality, unique and enjoy driving.Surface, Strong Magnetic Closure, Long Lifetime. essential oil easily and Diffused .Relieve Your Stress and Keep Alert: When you drive, the surround you, bring you sober and good mood. Droping your favorite essential oil in the diffuser felt pads to enjoy your driving, and trip.Portable Car Diffuser: It doesn't need to charge. Also it doesn't require a filter or to put water in it either. Conventional air fresheners will cause health concerns with synthetic chemicals, the essential oil diffuser will not.Widely Used: Apply a few of your favorite essential oil to the felt pad, put it inside the 30mm car locket. Easily to clip on car air-conditioning vent, place it on office desk, use it at home or any other proper that you prefer.colour:SilverMaterial:stainless steelsize:30mm in diameter (1.18 in)Felt pad size: 22mm in diameterPackage Contents:1X car diffuser10X Felt Pads (Random colors)Random colors cannot beOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.