Personal safety is an essential part of any industrial job, especially those involving long periods of work at heights. The 3M DBI-SALA Self-Rescue Device for harnesses provides every crew member the ability to rescue themselves in challenging situations. This nylon rescue pack contains 5.5-millimeter rope, an easily accessible D-ring , and a sealed spool that stands up to corrosion and weather. This rescue device has a universal design that integrates with most harnesses, making it a premium piece of safety gear for construction crews, utility pros, miners, transportation personnel, and oil and gas workers to get themselves out of trouble when suspended.