... tear resistant, shrink-resistant-- Strong strength and elongation, soft, non-toxic-- Excellent property of air throughApplication--(10~40gsm ) for ... :Anti-pull, environmentally-friendly, good tensile strength, feeling soft, non-toxic, water-resistant, air- permeable.15. Applications:protective masks, ... .We will be answer within 24 hours.Welcome to contact with us if you have any problems .We are ...