Material:Anti-allergic stainless steel and reusable 12 colors pads Function:The love of oil diffuser locket bracelet brand can make you relieve your pressure,keep a peace mind and let you more elegant ,more happy and more attactive. Perfect gift:Can be as birthday gift,christmas gift,holiday,mothers-day,fathers-day and anniversary and also can be a treatment for yourself ,your family and your lover. Instructions:Open the locket and depending on the essential oil,apply 3-5 drops of essential oil to a pad . Dimensions Display：20 cm length, 6 mm thickness and 30 mm pendant diameter . 316L Stainless Steel - Pendant is made from premium grade stainless steel for long life, durability, perfect for you. Enjoy essential oils and the benefits of aromatherapy by wearing your Essential Oil Diffuser around your for days and also can give you peace of mind and relieve your pressure. Anti-allergic stainless steel,eco-friendly pads and genuine leather - it is completely not produce any side effects on the human body. So you can use it safety. Perfect Packing : 1 Locket Bracelet + 12 colors Washable Pads + 1 beautiful Box . Wonderful Gift:This perfume bracelet is A perfect gift for Birthday, Holiday, Friends Party,anniversary,mothers-day ,fathers-day,graduation ceremony ,business gifts and ball.