Lot of five (4 inch* long x 5/16 diameter) blank ferrocerium/mischmetal rods/fire steel/made made flint & steel/fire starter. *Approximate 4" long, 1/16" short of 4 inches. 5/16"diameter. Perfect to practice starting your camping fire. This ferrocerium rod gives off hot sparks at temperatures of (3,000 degrees F) You get a good grip to easily start your kindling. Excellent ferro rod to carry with your knife sheath.