Single-use physical protection barrier. Used as a physical barrier to prevent the victim's breath and body fluids from reaching the rescuer. Helps reduce the risk of cross contamination and transference of viruses and bacteria between the victim and rescuer in situations where mouth-to-mouth assistance is required. Semi-transparent face shield features a silicone diaphragm, one-way isolation valve with a built-in patient expiratory port. Innovative construction includes a specially designed viral and bacterial filter for extra protection. Can be used under extreme environmental temperatures. Packaged in a compact, easy-to-open format. Fits easily into a first aid kit, pocket, purse, knapsack, or glove compartment. Suitable for adults and children. Latex-free