The Cederroth Protection Kit is an aid in mouth-to-mouth resuscitation. It limits contact between the first-aider and the casualty. Cederroth's breathing mask is fitted with a one-way-valve. Clear instructions are printed in colour on the plastic cloth. 1 Breathing Mask with one-way valve (for mouth-to-mouth resuscitation) 2 pairs of gloves 2 Savett Safety Skin Cleanser.