HooAMI Aromatherapy Essential Oil Diffuser Necklace Stainless Steel Locket Pendant with Personalized Engraving,12 Refill Pads Beautiful Essential Oil Diffuser Locket Necklace made of 316L Surgical Grade Stainless Steel. Locket Size:Outside diameter:30mm(1 1/8");Thickness:6.5mm; Chain Size:Length:60cm(23 5/8"),Width:2.5mm( 1/8"); Each Aromatherapy Necklace includes 11 multicolored reusable, washable and highly absorbent synthetic felt refill pads. A piece of jewelry made to last a lifetime,and it makes a great unique gift for all essential oil enthusiasts. IMPORTANT!! Click CUSTOMIZE NOW to add your personalization details to this pendant,you may include ANY text on back surface. Add to cart ONLY AFTER you have completed with your information.