Hinged Silver Bangle Bracelet 12 Kt Gold Filled GFR Silver colored hinged bangle that was bought at an estate sale. Press the outer small knob and it opens with a hing that is gold in color and states that it is 12 KT GFR. The R might stand for who made this, I do not know. Does show some signs of some small dents and scratches. Looks like it is showing the gold look at the actual hinge area. Measures 8 inches around on the outside of the bracelet, so if you are any size under the 8 you should be ok for wearing this. A buffing would really put the shine back to this older treasure. More of a rounded rather than a flat bracelet. Puffed is I think the word they use for these. Measures about 8 mm in width.