The CPR Mask be packed in a Keychain bag.It is compacted in shape, can be placed into any first aid kit and carried easily.It will low resistance unidirectional valve and water filter are combined to block fluid and secretions, valves and filters together played a barrier to rescue personnel and sick isolation. Each CPR keychain comes with a CPR mask and a sturdy nylon pocket. Your logo or artwork can be printed on the bag. The size is 2"L x 2"W. Welcome to inquiry
