Disposable mask 3M Aura FFP1 NR D that protects against solid and/or non-volatile liquid particles. It has a high-performance filtering material that facilitates breathing and increases user comfort. Its innovative 3-panel design adapts to faces of different shapes and sizes, allowing for greater facial movement during conversation. It comes with individual packaging for greater hygiene and ease of transportation and storage. In addition, it has the 3M high ventilation valve, which efficiently eliminates accumulated heat, providing a cooler and more comfortable sensation.