Noise Reduction Anti-Noise Head Earmuff SNR-35dB Ear Protector Ear Defenders Sleeping Study

Label:Yes Size: Average Size Condition:Brand New Material: ABS Package include:1Pc Head Earmuff Color: Black and red

Adopts ABS shell and inside sound-absorbing sponge, double shell to provide effective hearing protection Over-the-head stainless steel headband covered with PVC pad, feel comfortable even wearing for long time Comply to international standard, SNR:35dB Effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA Ideal for working, studying, sleeping, Woodworking, airpot, construction site hearing protection