A pattern/weave I invented & call Catastrophe Strikes! (A.K.A. Anti-Affena). 18g wire, L. rings= 10mm O.D., M. rings= 8mm O.D., S. rings= 6mm O.D. Named for a dragon (wild or Targaryen) that may be in G.R.R. Martin's Game of Thrones universe, or should be (not sure).