Description: Features: brand new and high quality Face shield to prevent any direct contact between patient and rescuer in mouth, nose and face. Help overcome hesitation to initiate resuscitation. Easy way to secure the victim. Lightweight, compact in shape, it can be placed in any first aid kit and easily carried. Use for dummy training, emergency rescue as much as possible. CPR Tips: C(circulation): if no pulse, begin manual chest compressions. Compress at least 100 times/min and at least 5cm deep. A(Airways): if unconscious, open the airway. B(Breath): If patient cannot breathe, begin artificial respiration. Specification: Color: White+Transparent Packge size: app. 7x9.2cm(2.76x3.62in) Mask size: app. 18x30cm(7.09x11.81in) Use: The victim in mouth-to-mouth artificial respiration, avoid contact with patient mouth, nose and face. Quantity: 1 box(50bags) Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 50 bags x CPR Mask(other accessories demo in the picture is not included.)