Signed Sterling Silver Square Hammered Ring

Chapal Zenray hammered chunky sterling silver ring is signed NF 925 Thailand and measures about a ring size 6 - 6 1/4 but will fit smaller due to its width.  The face of the ring measures 1/2  inch long and the band has a width of about 1/4 inch.  It weighs 10 grams.  It shows signs of wear in the form of nicks and scratches upon close inspection.