1. ADJUSTABLE & COMFORTABLE -- Adjustable Elastic Strap is made of high density nylon and is suitable for different size of head,keep the mask stable.Cheeck and forehead pad offer a cushion and absorption of energy ,protect our cheeks and nose from being hurt.2.ANTI-IMPACT -- High strength memory composite and lens,can effectively prevent the BB bullet and paintball intake3.DESIGN OF EXHAUST FAN -- Exhaust fans in the each side promote the flow of air, blow dry the sweat quickly and prevent lens from forming fog, offer you the clear and broad vision.(2x AA batteries are not included)4.ANTI-SHOCK -- The main material of the mask is thermoplastic polyurethane elastomer rubber (TPU), is highly sturdy and anti-shock5.APPLICATION PLACE -- Suitable for Airsoft game,CS game(Note:not intended for paintball,be careful of eye protection when using in airsoft),movie shooting, zombine cosplay, masquerade, costume party,Halloween
6. At a temperature of Minus 10 degrees Celsius to 42 degrees Celsius,it's impact resistance of the lens is 450 FPS.