Ring Base with Double Square Plate 2x7mm Gold Size 15 (Free) (Size 11 also available) Brand new, unused, unopened. Set of 10 This is a ring base with an original design from KIWA Seisakujo. The material is brass. Please attach parts using adhesive, etc. You can adjust the size by approximately + or - 2 sizes to fit your finger. * When adjusting the size, apply force slowly. Also, repeated size adjustments or excessive bending and stretching may cause damage or peeling of the plating, so please be careful. * As these are accessories, the color may be changed to reflect trends. In addition, variations in color may occur during the manufacturing process. Please be aware of this. (Color variations may occur between parts and other parts.)