1Eliminate Unwell Smelling Gas: The face covering diffuser with your favorite essential oils is the perfect combination to help eliminate unpleasant odors, add moisture to the air, and help calm. 2Stylish Design: Each magnetic buckle diffuser contains multiple small rhinestones in a simple and stylish design that is small and delicate, exuding an elegant and playful aura. 3Usage: The essential oil locket buckle is easy to use, just a few drops of essential oil oil on the gasket, you can wear the face cover and enjoy the fresh air. 4Application: You can use the aromatherapy magnetic buckles to enjoy your daily life, your travel. You can choose different patterns according to your scene and clothes, suitable for all scenes. 5Stainless Steel: The essential oil diffuser clip is made of stainless steel for excellent corrosion resistance and a smooth chrome plated surface for long life.