Readi Mask is an escape mask that seals to your face using medical adhesive. The hypoallergenic medical adhesive creates a tight seal that enables the filter and protective anti-fog eye-shield to provide maximum protection. Masks that apply with elastic straps or hoods and "seal" at the neck with ties or pull strings can allow gaps around the edges of the mask or around the neck where contaminants can enter.  Readi Mask's patented sealing system takes into account all of the variations in facial sizes and shape and prevents contaminants from entering the perimeter edges of the mask and prevents the eyes from becoming a pathway of transmission.