The Crown Trifari Industrial Style Goldtone Trifarium Bracelet from the 1960s is a vintage piece of fashion jewelry designed by the renowned brand Trifari. This hinged bangle bracelet features a unique patented Trifarium base metal construction studded with bolts, with a gold color and a length of 7 inches. Made in the United States, this original piece is perfect for anniversary or birthday gifts, adding a touch of nostalgia and elegance to any outfit. Signed by the maker, this bracelet is a stylish accessory for women who appreciate vintage jewelry. The condition is lightly used.  The Trifarium gold finish is very durable and barely shows any signs of wear. The bolts are made of stainless steel and show some wear to the gold plating.  This is hard to notice because the shiny steel reflects the gold around it. There is no damage.  The hinge mechanism is fully functional.