Klein Hard Hat Earmuffs, Full Brim Style

Designed for Use With Klein Tools Full Brim Hard Hats, Noise Reduction Rating (NRR): 26dB, Soft Foam Ear Cushions for Effective Acoustic Seal and All-Day Wear, Spacious Interior for Comfortable Ear Fit, Designed With Pivot Positions on Earmuff Connector for In-Use, Stand-By, and Storage Positions, Easy to Adjust Wire Arms for Customized Fit, Durable ABS Plastic Cup for Rugged Environments