Dear My Friends Hope everything is OK in your side. Please check below our KN95 masks information 1). New York Warehouse in stock, DDP unit price is 0.8USD/PCS 2).Meet the standards of China GB2626-2006, FDA certificate and China government White list. 3).Filtration Rate>95%; If there is anything we can do for you, please contact with us soon. Thanks so much. Thank you&Best Regards Ms Grace Ji Wechat:008615180424706