SCP-173 is a fictional entity from the SCP Foundation, a collaborative writing project focused on paranormal phenomena. It is described as a statue made of concrete and rebar, with a face painted in a crude manner. SCP-173 is known for its ability to move quickly and lethally when not being observed, making it essential for personnel to maintain direct eye contact with it at all times. The entity is contained in a secure facility, where it is monitored by staff who follow strict protocols to prevent accidental blinking or looking away. SCP-173 is considered highly dangerous due to its aggressive behavior, and any breach of containment can lead to severe consequences for those involved.