B-life face masks are ideal for use in anaesthesia and in assisted and controlled ventilation. They are autoclavable and characterised by maximum adhesion. The connecting ring is soft to guarantee easy attachment and to avoid disconnection. The shape of the transparent shell makes them comfortable for the operator and also on the patient's face. It is supplied with a standard ISO connection 15/22 mm [0.59/0.86 in] and minimal dead space.