The ring size is 17, but I can change the size.It can be 3D printed,used in game,commertial or movie.The formats are:mtlfbxglbabcobjstldaeplyx3d

A ring is a round band, usually of metal, worn as ornamental jewellery. The term ring by itself always denotes jewellery worn on the finger; when worn as an ornament elsewhere, the body part is specified within the term, e.g., earrings, neck rings, arm rings, and toe rings. Rings always fit snugly around or in the part of the body they ornament, so bands worn loosely, like a bracelet, are not rings. Rings may be made of almost any hard material: wood, bone, stone, metal, glass, gemstone or plastic. They may be set with gemstones (diamond, ruby, sapphire or emerald) or with other types of stone or glass.