HexArmor K-Series® Earmuffs Style:K1 Earmuffs 4-20 mA (into 1000 ohms

4-20 mA (into 1000 ohms impedance maximum)

tumble dry

55″ H x 1

detachable sleeves with zipper

Infrared (IR) CO2

HexArmor K-Series® Earmuffs Style:K1 Earmuffs 4-20 mA (into 1000 ohmsK1 Earmuffs Noise Reduction Rating (NRR) 23 dB, CSA Class B Padded headband for premium all day comfort Snug fitting, soft ear cushions adapt to the surface and head shape of the wearer Lightweight with length adjustment options for various head shapes Designed for low noise environments K2 Earmuffs Noise Reduction Rating (NRR) 26 dB, CSA Class A(L) Padded headband for premium all day comfort and low pressure fit Snug fitting memory foam ear cushions