IIT-Delhi startup Nanosafe Solutions has created and launched a washable, antimicrobial face mask. NSafe can be reused and washed up to 50 times, thereby increasing durability and eradicating the need for disposal that is problematic in case of single-use masks. Dubbed as the first fabric-based antimicrobial face mask launched in India, the startup claims that it has good breathability and comfort as per The American Society for Testing and Materials' standards. They added that the three-layered mask has 99.2% efficiency for bacterial filtration. Nanosafe Solutions plans to price a pack of two masks at ₹299 and a pack of 4 at ₹589.