MSA Sound Control® SH rmuffs, Product Details: Spring design offers low pressure and a high level of comfort, Three diinct wring positions for se of use, Excellent grip makes it sy to adju the cups, even when wring gloves, Provides maximum space for the rs inside the cup, Soft r cup material for extended wr, sy r cup height adjument, Teing and Approvals: Meets ANSI S3.19-1974 andards; Meets A Class A andard | Brand: MSA | Color: Green | Country of Origin: EE | Hazmat: NO | Height [Nom]: 6 in | Length [Nom]: 3 3/4 in | Mounting: Helmet | Noise Reduction Rate (NRR): 25 dB | Used With: MSA Full Brim Hats | Width [Nom]: 7 1/4 in | Wt.: 1.01 lb
