The Panther® series of particulate respirators are specifically designed for a comfort wearing, high efficiency protection, low breathing resistance, are highly practical and cost effective. This Panther® KFR-2 particulate respirator of class FFP2 NR is a Cup Shaped 5 layers filtering half mask without valve fitted with yellow head elastic bands, soft inner face seal ring with an external metal nose clip. The soft inner face seal ring brings you the following F&B:•Improved face seal•Increased wearer comfort•Better isolation•Extra safety against fine particles The composition of the Panther® KFR-2:1st layer: Needle punched cotton2nd layer: PP Melt blown fabric3rd layer: PP Melt blown fabric4th layer: PP Melt blown fabric5th layer: Needle punched cotton