This all-in-one survival bracelet features a razor-sharp 1.3" sheepsfsoot blade plus a liquid filled compass. The buckle houses a 110 decibel whistle for signaling plus a fire-starting ferro rod. The bracelet is hand tied from 14.4 feet (medium) to 17 feet (large) of special reflective black nylon paracord, with a seven strand nylon core, plus wax coated firecord and 10lb monofilament fishing line. This lifesaving bracelet is indispensable for any outdoorsman that ventures into the bush. Product Specifications Blade: 1.3 in / 3.2 cm Steel: 8Cr13MoV stainless Weight: 1.8 oz / 51 g Handle: Nylon Paracord Whistle: 110 decibels Buckle: Glass nylon polymer with whistle and ferrocerium rod Large: 7.0 in / 18,0 cm and larger