From the Jack de Boucheron Collection, a playful, spontaneous, and whimsical reinvention to the way jewelry can be worn. The textured yellow gold bracelet wraps elegantly around your wrist with a screw fastener inspired by jack cables. 18K yellow gold Concealed screw closure Made in Switzerland SIZE Length, about 6.3". Fine Jewelry - Fine Jewelry > Boucheron > Saks Fifth Avenue > Barneys. Boucheron. Color: Gold.