This is a necklace chain made of 316L surgical stainless steel. It has a skin-friendly rose gold color, giving it an elegant and soft impression. The chain width is approximately 0.9mm, a slim design. It is 50cm long and has an adjuster that can be adjusted up to -5cm, so you can wear it to match your neckline or outfit. 316L stainless steel is resistant to discoloration and is a material that is strong against water and sweat. It is said to be less likely to cause metal allergies and is recommended for everyday use. You can wear it as a chain only, or it's also great for your pendant tops. 【Color】Rose Gold 【Material】316L Surgical Stainless Steel 【Length】50cm (Adjustable -5cm with adjuster) 【Width】Approx. 0.9mm ※This is a listing for the necklace chain only. ※Please refrain from purchasing if you are concerned as it is a home-stored item.