Safety Clothing and Personal Protective Equipment Design Savior's hand Free firefighter's hands by Caesar (Hyongho Park) In emergency situations, it takes a lot of strength to lift a person and protect them at the same time. That is because firefighters save people with their two hands, making firefighters unable to protect rescued people and firefighters themselves from other dangerous factors. With Savior’s arm, firefighters can use their arms freely because after lift a person up, they can put rescued person in Savior's arm. Because firefighters can use their arms freely, they can handle with sudden dangerous factors. Also, rescued people feel more safely because Savior's arm protect them.