Sterling Silver. Measures ~1.5 inches long by 3/4 inch wide (38mm long by ~18mm wide), plus the 2 loops on top.  This design is more graphic and less dimensional than our organic erger. 

Polished finish with oxidation for detail contrast. Clean with a...in case you sweat on it! Shown on an 18 inch 1mm box chain, sold separately.  Add a or