The Innosonian America-S16402 Body Skin Magnet is an essential OEM replacement component designed specifically for the Brayden Pro Adult CPR training manikin series. This internal magnetic contact element secures the manikin's chest skin firmly to the underlying torso frame, maintaining anatomical alignment during continuous, high-intensity chest compressions. By ensuring the chest skin remains taut and properly positioned, this component prevents skin slipping, supports accurate LED lights/sensor readings, and allows rapid, tool-free access during internal maintenance or lung bag replacement.