A must-have item for all CPR trained personnel, designed to make mouth-to-mouth emergency resuscitation safe for both patient and rescuer. Tiny folded in a polyester pouch with keyring offering a large decoration area. Prevents direct contact with both rescuer's and patient’s mouth, nose, and face. Resists water and saliva allowing air to ventilate. Suitable for both adults and children. The mouth-to-mouth shield is regulated, tested, and certified as Medical Device Class I in accordance with Medical Device Directive MDD 93/42/EEC of 14 June 1993.