With a break strength of 550 lbs., these bracelets are the ultimate survival tool that can be depended on when needed most! They can be used for many things including: first aid, repairing gear and fishing. 0.75” (1.9 cm) wide and contains 9′ (2.7 m) of paracord. 100% nylon outer shell with 7 inner strands made from 3 nylon filaments. Quality 0.6″ (15 mm) plastic buckle. Bracelets unravel in seconds! 4 popular color combinations: tan, olive drab, tan/black, olive drab/black.