YUSUD 2 Pack Keychain Bottle Opener for Men, Permanent Match with Dual Side Flint Fire Starter, Waterproof Reusable Matchstick, Forever Match for Outdoor Survival, Everlasting Strike Anywhere MatchesNew Generation Forever Match Design: Double sides for ignition means double Ferrocerium rods and double working life compare to the ordinary permanent matches. The flint rods and adjustable wick can endure at least 20,000 strikes. Utility Versatile: This metal keychain is a perfect tool as it combines utility and convenience, which making it a must have hiking or camping gear for hunting, traveling and other outdoors activities. Works equally well