Dentec SEALTEC 500 Series Earmuff with Stainless Steel Dual Arms, Headband, AL, 31 dB (77500HB)

SEALTEC 500 Series Earmuff with Stainless Steel Dual ArmsHigh attenuation performance (NRR 31 dB, CSA Class AL) — Provides maximum hearing protection for high-noise industrial environmentsSEALTEC™ PU-like sealing cushions — Soft, lightweight, and abrasion-resistant cushions provide superior comfort, sealing, and durabilityVery low headband force (2.1 lbs) — Reduces pressure and fatigue, improving comfort and compliance during extended wearFour-point suspension system — Evenly distributes pressure to minimize hot spots and enhance all-day wearabilityAdjustable, rotating ear cups — Allows quick height and position adjustments for a secure, personalized fit for every userThermoplastic Elastomer (TPE) and Polypropylene (PP) headband components — Feels comfortable against skin and hair while maintaining durabilityOval-shaped dual-foam ear cup design — Double sound insulation enhances attenuation across critical industrial noise frequenciesImpact-resistant ABS ear cups — Built to withstand tough jobsite conditions and repeated daily useExcellent performance in hot and cold environments — Maintains comfort and protection across a wide range of temperatures304 stainless steel headband components — Corrosion-resistant and heat-resistant (up to 870°C intermittent / 925°C continuous) for long service life in demanding environments