Size and Weight: The STOZAOKN airsoft mask: L*W: 42*16cm( 16.5*6.30in), Its weight is only 110g. With the special mesh ears protection design, can protect your ears and face well. Essential protection accessories for playing airsoft guns games Material: The STOZAOKN airsoft face mask made of low-carbon steel and 1000D Nylon, high-quality and durable. They can withstand 800 FPS within 5 meters of the bbs shooting Comfortable and Adjustable: There are 2 adjustable elastic straps on the mask so that it can fit different head sizes. The paintball mask can be gently bent to fit your face better which easy breathing. Warning: The STOZAOKN airsoft tactical mask can withstand 800 FPS within 5 meters of the bbs shooting, if you use the airsoft higher than this standard, you must use other protective equipment in airsoft games in order to provide good safety of you. You must be 18 years or older to purchase any paintball marker in our store. We do not and cannot ship paintball to New York City and its boroughs (Manhattan, Brooklyn, Bronx, Queens, Staten Island, these zip codes are: 100xx-104xx, 110xx, 112xx-114xx, 116xx), the city of Philadelphia, PA and Washington DC. Residents of Chicago, IL cannot buy paintball marker directly from us. Residents of New Jersey can buy paintball marker after acquiring an paintball Permit. Shipping is restricted into the states of California, Connecticut, Chicago, District of Columbia, Delaware, New Jersey, New York, and Philadelphia, DE, IL, NJ and MA, as well as the following cities/districts: PHL, CHI, NYC, DC, Bridgeport CT, and Stratford CT.