1. Before use, store the mask in ts original packing. 2. Store in dry place away from Humidity 3. Storage Temperature Range -20 C to + 30 C 4. This mask doesn’t supply oxygen 5. Not suitable for harmful gasses and steam, hypoxic environments, underwater operations and fire fighting
DIRECTIONS FOR USAGE: 1. Place the mask over your face with metallic strip side outward and upward 2. Position both the elastic bands behind your Ear and cover till your lower chin 3. Adjust it to your comfort and use your fingers to mould or press the metallic strip to the shape of your nose.
Special Features: Elastic Ear Loops , Well Fitted and Non Collapsible, Ultrasonic Stitching, Adjustable Metallic Nose Pin, 3D Modelling with Middle Half Fold Design, 6 Layer Protection with 2 Melt Blown Layers