Thank you for viewing! This is a garnet stainless steel mantel necklace. Garnet, the January birthstone, is also known as "zakuroishi" (pomegranate stone) in Japanese, and is characterized by its pomegranate-like red color. The 18th wedding anniversary is called the pomegranate (garnet) anniversary, and a garnet is given as a gift. It's a great opportunity to show "unchanging love," both now and in the future. The chain and metal parts are all stainless steel, so they are resistant to rust and blackening. Sizes: Total length including fittings: 38cm (choker type) Total length including fittings: 43cm Total length including fittings: 48cm Please specify your desired size after purchase. If no size is specified, we will send the 43cm size. Please understand. Garnet: 6mm Material: All stainless steel Color: Silver Please feel free to ask any questions.