The Halyard Health Guardall ¾ Face Visor is a plastic visor suitable for procedures with moderate to high risk of splashing or splattering fluids. The Halyard Guardall Visor is an anti-fog, ¾ length face visor with a foam headband that helps make it more comfortable for the user. The Halyard Guardall Visor is suitable to fit over glasses or goggles and is non-sterile.