1,cotton flame retardant twill for fire work 2,weight:150-400g 3,finished by proban , taflon 4,non-poison , soft and comfor BrandHundunModel nameCVC, 100% Cotton flame retardantComposition 100% Cotton, CVC 60/40, CVC75/25Performanceflame retardantYarn count10*10, 21*21,20*16,16*12,16*10, 7*710*10, 21*21,20*20Density80*46, 108*58, 128*60, 108*56, 108*58, 68*38, 72*40, 128*60, 60*60Weight200- ...