Nippon Sheet Glass Co., Ltd. released a partition kit in September. The material used is glass that can reduce the amount of virus attached by 99%. The glass surface is pasted with a thin film made of copper compounds with antiviral effects. The company's vision is that the product can be installed in front of the cashier of a convenience store. Its price is about twice that of ordinary building glass. The effectiveness of the product in preventing new coronary pneumonia is "under verification."