Our 30" 14Kt yellow gold filled 1mm wide snake chain comes with a 5.5mm spring ring clasp and two soldered oval jump rings permanently attached to the chain ends with soldered fold-over crimps. Snake chains are made from smooth, shaped metal bands with their interlocking joins completely hidden by the outer links. Together, these form a continuous, flexible zigzag tube reminiscent of a snake's scaled body. This chain is very elegant and sleek, with a minimal profile and a heavier 'feel'...perfect for jewelry where the pendant is the star attraction! Stamped 14KGF.