Earmuffs X5 with headband in stainless steel, covered with a soft plastic for extra comfort and electrical insulation. Wide headband for good balance, with an aperture for extra ventilation. Double-Cast (TPU/ABS) housing with details in bright colours for increased visibility. New damping pads increased damping, and 'spacers': an extra seal ring that reduces resonance. Adjusted easily using 'grip areas' on the top and bottom, durable, ergonomic and very light in relation to a noise-reduction. Can be combined with 3M respiratory and eye protection. SNR: 37dB.