Thirteen air holes strong, this late 1800’s football nose guard is a solid piece of protection, complete with head strap and protruding bit on inside for mouth piece on which to bite down - at least three bite marks strong. Archaic device has raised lettering on bridge of nose - “Morrill’s Patent Nose Mask,” with only weakness in “ate” of “Patent,” and “M” in “mask.” This is one of the nicest guards you will ever see, of exceptional condition, and comes with LOA.