The Cederroth Breathing Mask is an aid to provide mouth-to-mouth resuscitation correctly while reducing the risk of contact between the person who is helping out and the person who is injured. Cederroth’s breathing mask is fitted with a one-way-valve. The protective cloth has clear instructions in colour. Contents: 1 Breathing Mask with one-way-valve, 4 Gloves, 2 Cederroth Safety Hand Cleansers (contains 70% alcohol).