Heartless Emblem

The Heartless Emblem from the Kingdom Hearts series.
The Heartless Emblem is a symbol that signifies the Heartless. It is worn by many Heartless (known as Emblem Heartless), but it is not worn by the normal pureblood Heartless.
[edit] Description
The heartless emblem is red and black, and it is in the shape of a heart. The inside of the heart is black, while the outline and the "chains" crossing through the middle are red.