YSTD&reg; New New Outdoor Paracord Survival Bracelet Whistle Gear Kits Flint Fire Starter Scraper (Mint Green) Width of the bracelet: 2.5cm/0.98"(approx.) Length of the bracelet: 25cm/9.84"(approx.) Function: Whistle, Flint Fire Starter, Gear Kits , Detachable make Ropes, decorations and so on. Paracord bracelet with Flint Fire Starter Scraper can be used as knife