NCO's Leather Frog
a) The service sword frog is worn when the sword is suspended from the leather service belt. b) The service frog is made of black or white leather. c) The frog is attached to the belt at a point over the highest portion of the hipbone, generally along the seam of the trousers/slacks/skirt. The snap hook of the leather sling is engaged in the ring attachment of the frog.