Thank you for viewing. This is a necklace from an unknown brand. They had a pop-up shop at Lumine Shinjuku 1, but I forgot the name. There are no engravings or markings. I used it a few times but have kept it stored at home. I think it's in good condition, with no major scratches, peeling, or rust. I liked the delicate chain design and bought it. It can be worn layered or alone. It's all gold, so it's versatile and can be worn with any color or season. There is no length adjustment function. Please understand that this is a used item and that my assessment is based on a casual inspection before purchasing.