MOST SOLID PROTECTION - Vanderfields NR35X2 has an Official 26dB NRR and reduces up to 125dB. Vanderfields has High Production Standards and is used by Elite Military Forces. | SAFE MULTI-PURPOSE USE - Ideal to block out noises caused by Airports, Shootings, Woodworking, large crowds, Gardening, Fireworks, Machining and household tools or other troublesome noise. | EXTREME COMFORT - Lightweight an