3M X4P5E HARD HAT EARMUFF

This lightweight earmuff is designed for protection against high-level industrial noise and other loud sounds. A universal mounting attachment fits most hard hats. Stainless steel band construction resists bending and warping to offer consistent pressure over prolonged wearing periods. Earcup pivot points tilt for optimum comfort and efficiency. Noise Reduction Rating at 25 dB. CSA Class AL.