·The material of the lens is polycarbonate (environmentally friendly engineering plastics--PC material); the elastic headband is a high-quality environmentally friendly rubber band; the cushioning pad is Taiwan environmentally friendly EVA.
·The elastic headband can be adjusted to adapt the user's head.
·This procduct has passed ANSI Z80.3 langding test, and at a temperature of -10 degrees Celsius~42 degrees Celsius, the impact resistance of it is at least 420FPS (the effective distance is 5 meters). The lens will not be broken when on a strong impact of 5 joules.
·Perfect for Tactical necessary, Outdoor, Daily leisure, Home entertainment
·Size (approx.): 15*4.5*5.5CM (Errors with Manual Measurement)
·Color: Black, Brown, Limpid
·Quantity: 1 pcs goggles
