20-In-1 Survival Tools: The Wristband Contains 20 Kinds Of Emergency Tools Such As: Flint Fire Starter (Magnesium Rod), Fire Scraper, Whistle, Sos Led Light, Sim Pin, Parachute Cord, Compass, T-Shaped Tool ), Small And Large Bicycle Amplitude Modulation Tools, Wrench, Bottle Opener, Can Opener, Saw, Screwdriver, Semi-Circle Scraper, Paner. With This Bracelet, You Can Always Be Ready For All Kinds Of Nature And Outdoor Adventures 550 Degree Paracord: The Bracelet Can Be Taken Apart With A 3.2 M Long Rope And A Diameter Of 4 Mm. It Can Hold Up To 550 Pounds, Giving You A Better Guarantee Of Safety When Out In The Wild. Packing Temporary Tents, Hammocks, Heavy Objects And More Adjustable Size: It Can Be Adjusted From 9.25-11.6" (23.5-29.5) For Your Wrist Circumference, Which Will Make It Fit Most Users, If It Please Measure Your Wirst Before Purchsing Most Safety Guarantees: Sos Led Light Is The Key To Rescue And Recovery In The Dark, The Led Light Has 2 Modes: Stay On/Burst Flash, And Can Last For 72 Hours Non-Stop, But Please Note That The Battery Cannot Be Restarted, So Use It Wisely; Emergency Whistle Creates Noise Levels Of Up To 100Db, You Can Send An Audible Signal With The Help From Nearby Lifeguards Ideal For: Outdoor And Outdoor Mountaineering, Camping, Cycling, Fishing, Rafting, Hiking, Swimming, Skiing, Horseback Riding And Other Adventures