3 Layer Mask
3-Layer Mask is a type of mask produced using a three-layer interlining material. It was therefore named after the 3-Layer Mask. In the parts of these masks that correspond to the nose, there is a wire that allows it to fit properly into the face and, most importantly, does not enter air from the outside and germs. This Wire is not hard or painful. It is available in interlining in a form that can take a bent shape.