Features: Three styles of aromatherapy tablets 3 style of aromatherapy tablets in gentle scent included, you can also DIY your own style C D shape tablets, or add your favorite aroma essential oil on it. Healthy flavorThe environmentally friendly fragrance oil is non-toxic and harmless, which not only gives you a comfortable interior atmosphere, but also guarantees the health of you and your family. Car Air Diffusers FreshenerThe car oil aromatherapy diffuser help to release your pressure and create a charming atmosphere,and stay away from the unpleasant smell. Best choiceWhen your aromatherapy tablets are used up, should you consider replenishing them? We provide you with aromatherapy tablets sold separately. Package3 pcs aromatherapy tablets. Specifications: Type: Aromatherapy Tablets Scope of application: car air outlet Diameter: 34mm, Inner diameter: 6mm Quantity: 3Pcs Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: (Without retail package) 3 x Aromatherapy Tablets