The Medline Prohibit N-95 Cone-Style Particulate Respirator is N-95 approved and meets NIOSH and CDC guidelines for TB exposure. Cone shape and fluid resistant material help reduce the risk of fluid strike-through. An advanced micro-filter medium protectsagainst micron-size particles. Double bands secure the mask to the face. All respirators must be selected, fitted and maintained in accordance with OSHA and other applicable regulations. Large/Medium. White. Box of 2.