1:Manufacturer 2:Environmental Copper(Nickel&Lead Free) 3:We are good at inlaid skill 4:OEM is welcome 5.Offer free sample Tips:Due to our products sell well,facing out of stock at any time.Pls.contact us before placing your order or asking for a quotation.Thanks. Namevogue jewelry necklace for womanSize 445*3mmWeight4.7g 1.MaterialEnvironmental Copper 2.CertificateSGS (Lead and Nickel Free). It ...