Howard Leight 1011993 by Honeywell Leightning L3H Black Metal Helmet Mount Noise Blocking Headband Earmuffs (Includes Pair Of Hard Hat Adapters) (1/EA) Specialty Beverage They are battery-operated to allow

They are battery-operated to allow workers to move freely without airlines or cords that restrict movement

plus one refill roll* Each tester furnishes test paper for well over 200 tests

Elastic bands at shoulder and wrist ensure a snug fit

*Capacity 38 oz

High impact thermoformed plastic

Howard Leight 1011993 by Honeywell Leightning L3H Black Metal Helmet Mount Noise Blocking Headband Earmuffs (Includes Pair Of Hard Hat Adapters) (1/EA) Specialty Beverage They are battery-operated to allowLeightning series' steel wire construction provides high performance and robust durability. Leightning stands up to daily use and abuse without compromising comfort. Howard Leight has optimized the Leightning series to deliver the highest level of comfort available, featuring an exclusive padded foam headband and super soft ear cushions that eliminate that "squeezing pressure" on the head. The Leightning series also features Bilsom Technologys