This is a new style for 2001. It is two sided and flexes completely do to each piece being dovetailed into the next. Any length available. Any length available, lifetime guaranteed. These are a longer link than ALT series marine anchor link Alternate anchor link chain.
Traditional mariners link.
It lays flat. Cuban link chains . A favorite heavy chain that moves well. Available in yellow or white 14kt gold in any length and most any link size. Top is an 18kt from Europe so you can see the difference.