sterling silver or 14 KY gold
13 - 11.5mm long 9.7-8.5mm wide 10.7-7.5mm tall
My favorite degreaser is Dr.Bronners soap and my favorite abrasive is good old baking soda. If your jewelry gets dirty or tarnished give it a little love with these two friends and you will have success. Use a soft toothbrush or your fingers to apply. Rinse with water. For a little more shine you can buff with a soft jewelry polishing cloth, though the natural texture and burnishing of the surface through wear is a beautiful thing!