GENERO sterilization wallet" to adopt the world's most advanced nano technology,nuclear activity of the bacterial decomposition of the internal principle,can be carried by a variety coins on bacteria completely kill in a short time (5-60 minutes).Good with a germicidal effect  Bactericidal efficiency is greater than 99.9% by the international testing organization SGS testing Is environmental protection project which the country gives priority to development,is a new patented product with high-tech to protect human health.