Available for immediate purchase! Color: Black & Silver Simple yet impactful shine with the three-ring design. Features a high-quality 2mm box chain, 60cm in length. The outer diameter of the three rings is 21mm, with the smallest ring at 10mm in diameter. Materials: Titanium (the least allergenic metal) / AAA Cubic Zirconia Looks great in any situation. [Metal Allergy-Friendly] The chain material is 316L surgical stainless steel. This stainless steel is used in medical scalpels, making it less likely to cause allergies. It is also resistant to rust and discoloration, maintaining its beauty, and is used in high-end watches. Recently, it has become the most 주목받는 new material in the jewelry industry because it is harder than gold and silver. #MY Shop's Accessories List is here