New, Unused, Free Shipping / No-comment purchase OK "Easy-to-Wear 3mm Chain Ring" The fit unique to chain rings is adorable. With a soft presence of 3mm width, it's easy to wear and use. The 1mm height means it won't bother you in any situation. For a subtle, sophisticated look for adults, try a chain ring. Size: Fixed size 13 Please note the size! Because of the width of the chain ring design, it may feel tighter than usual. Recommended for those who usually wear a size smaller than 13. It should fit those who usually wear around size 12. The base metal material is 18K gold, K18YG, Yellow Gold. I am a jewelry designer. I will ship as quickly as possible. When shipping, I will take measures to prevent damage, so the packaging may not look perfect, but please forgive me. Thank you very much. I also have other jewelry for sale. #MemikoShop a3060 Memiko Shop a3060