NRR 33 dB 200 pair per box Uncorded
NRR 33 dB Class A(L) 100 pair per box Corded
NRR 32 dB Class A(L) 100 pair per box Corded
NRR 28dB Class A(L) 200 pair per box Corded
NRR 28dB Class A(L) 200 pair per box Uncorded
NRR 32 dB Class A(L) 200 pair per box Uncorded
NRR 25 dB CSA Class A Cap Muff Style Dielectric
25 NRR dB CSA Class B Over the Head Style Dielectric
19 mm (3/4") x 18 M (60') Yellow 19 mm (3/4") x 18 M (60') Yellow
19 mm (3/4") x 18 M (60') White 19 mm (3/4") x 18 M (60') White
19 mm (3/4") x 18 M (60') Blue 19 mm (3/4") x 18 M (60') Blue
19 mm (3/4") x 18 M (60') Green 19 mm (3/4") x 18 M (60') Green
19 mm (3/4") x 18 M (60') Red 19 mm (3/4") x 18 M (60') Red
19 mm (3/4") x 18 M (60') Black 19 mm (3/4") x 18 M (60') Black