Five protective functions: sterilization, Anti-virus, deodorization, mites eliminating, mildew proof. More intensive sterilizing : eliminating more than 270 kinds of pathogenic bacteria Longer effectiveness: Keeping sterilizing rate of 99.99 percent after washed for 100 times Better intimacy (for fabric): better delicacy, flexibility, anti-static ability, pilling-prevention. It has passed the ...