Chain length 40 cm (16 inches). But if you need another length, please write me, I will definitely make any length of the chain. Dimensions: 13 mm × 13 mm. Materials: stainless steel, epoxy resin, bedstraw. All accessories of pressed flower necklace are made of stainless steel. This is a great choice for someone whose skin is sensitive to metal. Also, it will not turn your skin green or any other color and it doesn’t rust or fade! The jewelry are made of high-quality epoxy resin and real…