FirmFit Earplugs, Foam, Orange, Corded no checkout Clear instruction label using graphics Clear instruction label using graphics to show steps required to operate extinguisher Easy to read gauge tells you fire extinguisher is charged and ready for use Easy to pull safety pin Rust and impact resistant nylon handle push pull grip and prevents accidental "kinking" which could cause hose ruptures Maximum working pressure 4500 psi Excellent protection in most medium to high noise environments Easy to insert requires less pressure to roll down and slow recovery rate allows for plenty of time to correctly insert in ear canal Distinct warning color makes compliance checks easy