The box of 50 surgical masks for adults in black (made in Spain) is an essential product for protecting health in situations where high security is required, such as in the healthcare environment or in public spaces. These type IIR surgical masks have been manufactured in Spain and are designed to offer high efficiency in filtering particles and bacteria, with a level of protection of 98%. In addition, the masks come bundled in 2 by 2, making them easy to transport and store. With this pack of 50 units, you can have a supply for several weeks, making it a very practical and convenient option for daily use.