Kimberly-Clark Lazer Surgical Mask is designed for use in a number of hospital and clinical settings. May be used where electrocautery and laser plumes are present as well as in surgery. The Kimberly-Clark Lazer mask will give hours of comfortable wear. The mask features a form- fitting nosepiece, long ties, and a non-irritating natural rubber latex-free mask material. The Kimberly-Clark 47825 mask is non sterile and intended for single use only. 35 masks/box