Zaptex Magnesium Ferrocerium Rod Flint Fire Starter Lighter Magnesium Rods.Have a fun shopping experience with Zaptex MATERIAL - High purity magnesium. lgnition temperature can reach 5500 degrees Fahrenheit SIZE - A-2.3* 0.23 inLength and diameter B-3.14*0.31 inLength and diameter FUNCTION - This pocket-sized fire starters can be a lifesaver when you're outdoors PACKAGE - Pack of 5*camping Fire Starter, Zaptex guarantees you quality items