Ultimate Survival Technologies 20-310-251 Gry MagBar Fire Starter DIMENSIONS: 3.1 L x 1.1 W x 0.4 D and weighs 1.8 oz EASE OF USE: Simply use the saw side of the striker to scrape off magnesium, then use the smooth side of the striker against the ferro rod to ignite a flame RELIABLE: Starts hundreds of fires and has a compact design making it a vital addition to any pack or gear for use during outdoor adventures COMPACT: Striker and magbar/ferro rod are held together by a key chain and allows for storing in any pouch or pocket or clipping to any part of your gear CONVENIENT: Fire starter with magnesium on one side and flint on the other