Instant purchase OK! Simple yet impactful shine with the three-ring design. Features a high-quality 2mm box chain, 60cm in length. The three rings have an outer diameter of 21mm, with the smallest ring at 10mm in diameter. Materials: ■ Titanium (the most hypoallergenic 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 unlikely 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. Color: Gold & Silver #rossi Men's Accessories List is here