Use the 3MPELTORX1 Encapsulate Protection for powerful hearing protection against low to moderate noise levels.The electrically insulated design with double head bracket reduces heat build-up on the head, and the plastic coated stainless steel wire makes the headband the most robust 3M has to offer. It is both strong and comfortable, since the wide flat head bracket has a soft plastic coating which exerts a stable pressure on the head. No exposed metal means that the product is "dielectric" and provides electrical resistance for applications with a risk of sparks or charges.Carefully shaped valves ensure that the ear caps protection can be adjusted easily on the head. Wide, soft foam insulation cushions make employees feel comfortable, while the narrow capsules provide improved compatibility with other safety equipment.The 3M Peltor X1 hearing protector reduces noise by up to 27 dB and is color-coded in green, so that the selection of the right protection level from the X series be