These hoop earrings feature a Korean-style, round stick design. ● The post is made of high-quality titanium, making it highly resistant to allergies. It has better allergy resistance than stainless steel. This is a set of two, perfect for wearing on both ears. Materials: Body: Alloy Post: Titanium Round stick: 5cm long I also sell men's items, necklaces, earrings, bangles, bracelets, BTS earrings, accessories, and items for women. This style incorporates K-POP trends like crosses, rings, and circles, and is a fashion item loved by many celebrities, including V, Jimin, Jin, Suga, and Jungkook of BTS, as well as Jennie, Jisoo, Rosé, and Lisa of BLACKPINK, Jun, Minghao, and S.Coups of SEVENTEEN, NCT, Hyunjin, Lee Know, Felix, and Changbin of Stray Kids, and Yeonjun, Soobin, and Taehyun of TXT. No need to comment when purchasing. Thank you.