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. SPECS Blade: 1.3 in / 3.2 cmSteel: 8Cr13MoV stainlessWeight: 1.8 oz / 51 gHandle: Nylon ParacordWhistle: 110 decibelsBuckle: Glass nylon polymer with whistle and ferrocerium rod SIZING Sizing is based on wrist circumference:Medium: 6.25-7.0 in / 16,0-18,0 cmLarge: 7.0 in / 18,0 cm and larger AWARDS 2019 Blade Show Accessory of the Year WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.