3M Personal Protective Equipment Standard Nrr 31 Db, Black, One Size Fits Most

Description

About the product

• High attenuation: very high attenuation earmuffs recommended for high noise; Exposure applications NRR 31 dB CSA Class AL
• Advanced Technologies: high attenuation as a result of newly designed spacers, specially formulated ear cup liners and innovative foam contained in the cushions
• COMFORTABLE: Wide, soft foam ear cushions and ear cup tilting pivot points designed for high comfort and an effective acoustic seal with the head
• Extended comfort: Internal stainless steel wire in headband helps maintain consistent force over an 8 hour period for extended comfort; Twin headband design helps reduce heat buildup
• Durable: ABS plastic cups create a rigid, high strength and impact resistant earmuff to handle tough environments
• Dielectric headband: electrically insulated headband with no exposed wires helps provide protection from low voltage electrical hazards
• REPLACEABLE CUSHIONS and inserts help keep them clean: 3M PELTOR HYX5 Hygiene Kit
• Industrial/occupational use only; Not for consumer sale or use