MiMask IIR Surgical Face Mask Green 50 units are type IIR, single-use surgical face masks. Made of 3 layers of ultra-soft, splash-resistant PP non-woven fabric. Certified Oeko-Tex 100 materials, compatible with the Reach directive on the use of chemicals in textile materials. This type of mask meets the highest requirements for type IIR surgical masks and has a ≥98% bacterial filtration (BFE). Ear elastics hold the mask snugly to the face and allow it to be easily removed. By accommodating the nosepiece, the mask seals the protected upper face and eye are. The two outer layers of the mask are made of the same material and can be worn on both sides. To improve breathability, increase mask coverage and avoid itchy cheeks, it is recommended to weld the elastics on the outside of the mask. Suitable for adults. Colour: Green. Size: 175mm x 95mm. Not reusable. Contains 50 units (includes 5 packs of 10 masks each).