PRO-BELL PU Metal Detectable Earplug. Pullover QuickLock straps for easy fit

QuickLock straps for easy fit and release

Waterproof zips on fly and pockets

temperature regulating base layer is also far more wind resistant then conventional merino wool

With a composite toe cap and nylon shank

Pairs packaged in individual polybags

PRO-BELL PU Metal Detectable Earplug. Pullover QuickLock straps for easy fitPRO BELL PU Metal Detectable Earplug. Class 5, SLC8027dB Disposable, PU foam Hearing protection for noise levels to 110dB(A) Internal metal ball and blue colour are easily detected by visual and automated inspections Blue metalised polycord prevents earplugs from falling into sensitive production lines and is fully detectable should the plug become separated from the cord. Superior design is easier to insert and reduces tendency to back out of the ear