Three Curly Style Foil Saber Fencing Mask Connectors Regulation design and size (length) Required in electrical foil (new conductive bib) and sabre fencing Easy-to-clip aligator clips on both sides for mask-to-lame connection Aligator clips are according to REQUIRED COMPETITION design, size, and connection requirements This item has THREE mask cords in a single package -- according to competition rules 2 are required at weapon check