Necklaces / Pendants by Donna Barry Designed and handmade in Edinburgh by Donna Barry. This elegant petal necklace is made from 100% recycled Sterling silver and is white satin finished with beautiful burnished edges. The petal and loop are attached to a jump ring with a cluster of lovely green aventurine and creamy mother of pearl beads. Each one is attached with silver beaded wire and are thread on a sterling silver snake chain with a lobster style catch. The chain can removed easily if desired. Available in a 16”, 18” or 20” length. Features Primary Material : Eco sterling silver Other Materials : Mother of Pearl & Aventurine beads and Sterling silver One of a Kind : No Metal : Sterling silver Hallmarked : No Cleaning InstructionsPlace silver in silver dip and leave for just a few seconds. Leave longer if badly tarnished. Then, rinse well with warm water. Using a soft toothbrush and fairy liquid, brush the silver all over. Rinse thoroughly and dry using a hair dryer. This will reduce any silver dp residue or water stain.For a more Eco friendly method, place silver in a bowl with bicarbonate of soda, tin foil and hot water. dry with a hair dryer. Store earrings in the small bag provided to help prevent tarnishing and help maintain the finish.