The loon ring is handmade from copper, silver plated and diamond cut to sparkle on this two ducks on a lake design. Buy adorable loon rings for women who love nature. Adjustable handmade rings are about 1.3 cm – 0.4 inches wide in the middle and fit most fingers sizes 6 to 10. No polishing is required as the copper rings are protected from tarnishing with many layers of finishes. We also dip them into lacquer for thicker and better protection.