Sterling Silver 4 BAND DOLPHIN MENS PUZZLE RING.

Excellent Quality. Made in USA. Bottom shank of the ring has been  specifically designed against wear. This is a  puzzle ring that will last forever! Each band is made of solid Sterling Silver. It measures 13.5 mm on the face and 4.5  mm  on the bottom. (It is not Hollow or Plated).Available also in 14K/18K Yellow Gold, White Gold, Two Tone Gold, Tricolor Gold, or in Platinum.