Necklaces / Pendants by Jenny Llewellyn This Chromophobia Half Cluster Necklace is one of Jenny’s most popular designs. A simple, bold statement necklace that looks great with a roll neck. Hand cast monochromatic silicone components combined with a single hand-formed 18ct gold vermeil or brushed silver element. This necklace has a magnetic catch.Choose from 16", 18" or 20" length. Features Primary Material : Silicone Other Materials : 18ct Gold Vermeil and Oxidised silver Length (inches) : 16, 18 and 20 One of a Kind : No Metal : silver Hallmarked : No Cleaning InstructionsThe silicone is very flexible but should be handled gently. Take care not to pull silicone parts away from the silver. Do not spray any cosmetic products directly on to the jewellery.Cleaning Silicone:Wet your hands and gently rub the silicone between your fingers – a little washing up liquid can also be used. Dry with a hair dryer. Once completely dry, dab a little un-perfumed talcum powder on the silicone and rub off the excess. This cleaning process can be repeated as often as required.