Why Should I Use Ege C Mask Series? * I trust it is suitable for domestic production mask and quality of legislation. * The vertical folding design makes it easy to fit in my face. * Due to the vertical folding, I can easily carry and store it with me. * I can easily adjust the mask to the face with the adjusting device in the headband. * Because of the headband color, I can easily understand the protection class and make sure that I use the right product. * Easy to install and remove, even for short periods of use. * Due to the size of the mask, it gives me a very wide view. * I don't have trouble wearing glasses with hard hat and earphones. * Fog spray and spray never disintegrate against liquid particles like aerosol. * I use the activated carbon model to protect against unpleasant odor, smoke, low levels of organic and inorganic. * Because no material is used to damage the skin, it never causes irritation.