17mm (0.69inch) MODERN "Open Tunnel Chamber" Plain High Polished COOL HIP CHIC Contemporary Style Finger, Thumb Ring Size 5-9 METAL: .925 STERLING SILVER ITALIAN HIGH POLISHED STYLE: "Open Tunnel Chamber" Plain High Polished COOL HIP CHIC Contemporary FACE WIDTH: 17 (0.69inch) BAND WIDTH: 2mm Looks GREAT on any Finger or Thumb!!!