It is K18 plated, giving it a high-quality appearance and a luxurious feel. ■About Surgical Stainless Steel This is a high-quality stainless steel material used in medical instruments and implants, known for its durability and corrosion resistance. It is less likely to cause metal allergies and is resistant to scratches, rust, and discoloration, making it a suitable material for everyday jewelry. Color: Gold Bracelet Length: Approximately 23cm + 5cm, Width 9mm Material: Surgical Stainless Steel (316L) + K18 Finish