Newest Design Stainless steel Essential oil diffuser necklace and locket with lava stone. Product NO.: NAY52201RO Size of pendant: 25mm*25mm Length of chain: 50cm-80cm Lava Stone Size: 14mm, or as your request. Material: Stainless Steel of whole necklace. Color: natural color. Logo:we can write your logo. The Price is the whole necklace with pendant, chain, and lava stone.     Shijiazhuang Deaishangshi Jewelry Trade Co., Ltd. One-Stop Shopping For DIY Jewelry