Paracord bracelet with buckle closure. Built-in whistle on buckle. Type III nylon material. 7 cord yarns. Maximum pull strength 520 lbs. Usable cord size 10 feet long. Practical and stylish. Great survival tool ideal for outdoor activities. Paracords can also be used for making snares/traps, fishing lines, raft building, netting, tourniquets, and much more. Individually packed in poly bag with Rocky Mountain brand tag.