A Blonde and Her BagStephanie Delicate Drop Necklace in Sapphire - Brass Chain.A heart shaped semi-precious sapphire hand wrapped onto a gold or silver colored brass chain.These necklaces will vary slightly due to the individual nature of the stones which are semi-precious and unique.Size - 16" Chain Length, with ½” Stone Hypoallergenic This product is made of metal alloy (silver and copper and other metal alloy) with high quality plating (It will last for a long time without tarnish). Handmade with love in Sausalito, California