●3 layers of non-woven polypropylene ●Nose piece: Aluminum plate ●Ear Straps: Polyester ●Quantity: 1 box (50 sheets) ●Size: 3.5 x 6.5 inches (89 x 16
Description
Splash resistant 3-layer construction BFE ≥99%, PFE ≥99% (0.1μm) ΔP<4.0 The 3D mouth construction makes it easy to breathe. Aluminum plate on nose piece for a better fit This is a product for business contractors.