1,cotton flame retardant twill for fire work 2,weight:150-400g 3,finished by proban , ... manufacture 100% Cotton Flame Retardant Fabric, CVC Flame Retardant Fabric, C/N Flame Retardant Fabric,Flame Retardant & Anti-static Fabric, Flame ... Fabric,Water & oil repellent Fabric and many others Functional fabrics C/N flame retardant sateen fabric