These are so lovely, and very sturdy. They are handmade, there is some variation. The Shank measures 3 x 1.1mm approx. The loops measure 4 OD and 1.7 ID. There is enough room in these loops for a couple of dangles. These are sturdy and very nice.
Type of Metal - 100% Copper,
Grade of Metal - First Grade,
Size: 8 on my steel ring sizer,
Quantity - 1 Ring,
Materials: copper, 100 percent copper, ring finding, ring with bezel cup, blank, metal, blanks.