Eyewear Foam Gasket, Color Black, Compatible with Product Type Eyewear, Compatible with Brand 3M SecureFit, Compatible with Series 400 Series, Features 3M(TM) Pressure Diffusion Technology, Anti-Fog/Anti-Scratch Lens Coating, Comfort, Removable Foam-Lined Gasket, Soft One-Piece Nose Bridge, For Use With 400 Series Protective Eyewear, Height 1 7/8 in, Material Foam, Metal Detectable No, X-Ray Detectable No, Package Quantity 20