2000pcs CPR Training Valves Manikin Valve Mask Adaptors Training Valve US Shipping

Mouthto mouth face mask with one-way valve to avoid any direct contactbetween the patient and rescuer on mouth, nose and face , and helpovercome hesitation to start resuscitation.
Transparent dome allows rescuer to visually check for patient’s lip colour and vomitus
Oxygen inlet facilitates increased oxygen delivery to patient, standard connection 22mm.Mouthpiece opening 18 mm.