Necklaces / Pendants by Jessica Briggs This pendant is on an 18 inch snake chain. As all my pieces are handmade, the stripe pattern will vary from piece to piece. Features Primary Material : silver Other Materials : 23 and 5ct gold Length (inches) : 18 One of a Kind : No Metal : gold and silver Hallmarked : Yes Cleaning InstructionsWhite silver elements can be cleaned with 'Silver Clean'. Use a cotton bud dipped in solution to clean wire, then rinse and pat dry.