Ajiro N163 Stainless Steel Necklace, Pink Gold [Overview] This is a high-quality necklace that is rust-resistant and hypoallergenic. The manufacturer's model number is st0361, and it features a simple yet sophisticated design. The skin-friendly pink gold color complements any outfit. [Size] Length: 45cm Chain width: 0.8mm * There is no adjuster, so the length cannot be adjusted. [Material] Surgical stainless steel (K18 coating) I'm not a fan of necklaces, so I've only tried it on. With its simple design, it can be worn for everyday use or special occasions. I personally use another color of the same product and have experienced its ease of use. Please take this opportunity to try it. I will carefully package and ship the item. ^ ^ Immediate purchase is welcome. Thank you.