This is a skin petal chain necklace made of stainless steel (yellow gold color). The length is 40cm (adjustable up to 45cm with the adjuster). I bought this chain necklace because I wanted one, but I ended up using my other, more familiar necklace, so I'm selling this one since I haven't used it much. The following is a quote from the product's sales page: _____ This year's popular petal chain is a necklace characterized by fine detailing that sparkles and shines with every movement. You won't get tired of wearing it every day, and it will stylishly adorn your neckline even when layered. Made of stainless steel, it is less likely to cause allergies, so you can use it with peace of mind. This necklace is overwhelmingly popular in various fashion genres, such as clean fashion, street fashion, and Korean fashion. It is also recommended as a gift for your girlfriend, family, or friends, such as for a birthday. Please be careful when handling it, as the 1mm wide chain may catch or snag. Size: Width: 1mm Length: 40cm+5cm / 45cm+5cm Material: Stainless steel / 18k gold coating