Drilled fire starter ferrocerium rod. Diameter of the rod is 8mm with a length of 25.4mm or one inch. The holes fit 550 paracord. Comes with a striker/knife. Striker measures 1 7/8" in total length. Circle is about 1" wide with inner hole about 9/16". Knife is 3/8" wide and 3/4" long.
The serrated striker makes sparking the flint easy. The knife end can be woven into the paracord bracelet.