The Moldex Smart Series FFP2 NR D Valved Masks are suited to most industrial applications, this general-purpose mask is strong and durable. It has a DuraMeshreg; structure for optimum shape retention and durability. The ActivFormreg; seal automatically adjusts to different face shapes and movements, reducing the need for multiple mask sizes.The Ventexreg; valve reduces heat and moisture, keeping the mask as cool as possible. It is fitted with a strap and clip, so you can hang the mask around the neck during breaks and it's blue clip means that it is suitable for the food industry. FFP2 NR D for protection against toxic dusts, mists and fumes based on water and oil.10 x Workplace exposure limit. EN149:2001 #43; A1:2009. Supplied in a box of 20.