??Healthy Decompression??This is anxiety ease diffuser necklace for unisex. You can drop your favorite essential oil or perfume on it to calms emotions,relieves tension and stress in daily busy work, driving, sleeping, long-distance travel, overseas business trips. ??12pcs Replacement Pads?? This letter neklace contains 12pcs high quality washable and reusable cotton refill pads in different colors,making your necklace looking different and easy to match your clothes for various needs everyday. ??Premium Material ??Our aromatherapy diffuser necklace is made from hypo-allergenic surgical grade stinless steel, Useing process is feel smooth and metallic touches no sensitive your skin, durable and no lose tarnish or rust over time. Wear it to enjoy your favourite fragrance all day long, inspire your senses and revitalize your spirit, give you peace of mind and relieve your pressure. ??Perfect Outfit Size??Each essential oil diffuser locket diameter is 1.18inch/30mm and come with a free adjustable 23.6inch chain. Enjoy fragrance with this essential oil pendant all day along without the trouble of carrying your big diffuser and oils set everywhere. ??Great Gift Idea??This essential oil diffuser locket necklace is suitable for all ages to use, You can as a gift for your lovers, partens, friends, women, teens girl, wife; as well as suitable for father??s day, mother??s day, birthday, christmas, thanksgiving etc.