Made of surgical stainless steel ♬ Safe for those with metal allergies ♬ Can be worn as a necklace alone or with a chain ◎ 【Product】 Necklace 【Size/Color】 Length: Approximately 55cm Thickness: Approximately 5mm Silver ※ Other variations available: Length 45cm, 50cm, and 55cm are available. Please comment if you would like a different variation. 【Material】 Stainless steel 【Important Notes】 ⭐︎ As this is an imported product, there may be loose stitching, minor scratches, or stains compared to Japanese-made products. ⭐︎ Returns or cancellations due to customer reasons such as a different size or image are not accepted. ⭐︎ The actual color of the product may differ slightly from the product image depending on your monitor environment. 【Shipping】 We will ship in simple packaging. To offer the product at a lower price, we may fold or compress it.