A military breastplate was a 'cuirass'
a breastplate is used to protect the internal organs, stomach, and the torso it was also used in the middle ages
Aegis.
The scientific name for the breastplate is "pectoralis." It is also known as the pectoral plate or thoracic plate.
The aegis
no you can not
On average, about 2 - 2.5mm thick. However, the very centreline of the breastplate might be thicker, perhaps 3.5mm thick at most, and the edges of the breastplate at the sides might be as little as 1.0mm thick.
The breastplate of Zeus is called the Aegis. It is often described as a shield or a garment made of goatskin, and is associated with protection and power in Greek mythology.
Breast as in breastplate.
breastplate of Zues
Hephaestus
The Aigis, the head of Medusa.
Breastplate, helmet and shield.