Hello friends, I offer you one more model of a jewelry, I remind you that this is only 3d model, in order for you to get the finished product you need to contact a jewelry company.This unique band ring features an intricately sculpted dragon in the form of an ouroboros – the ancient symbol of eternity, rebirth, and infinite cycles. Designed for 3D printing and ideal for casting in silver or gold, this ring is perfect for fantasy fans, mythology lovers, or anyone seeking a bold symbolic accessory. The detailed scales and curved silhouette create a powerful, elegant look.Files are optimized for 3D printing and ready for jewelry production.Ring sizes: inner diameter – 20 mm. Added USA size: |5|6|7|8|9|10|11|12|13|.Recommended material - silver or gold! Approximate metal weight (for ring size 20 mm): gold 14k – 12.50 grams; gold 18k – 14.95 grams; silver 925 Sterling – 10.05 grams. Model volume (for ring size 20 mm) - 970,385cubic mm.Model avalible in STL format for prototyping. Geometry is healed, and fixed all the bad with RP Magics software You can check out my other products by clicking on the author name artchahur. Please don't forget to rate the model you purchased.On all questions write, I will answer. Good shopping for you.