SCP-096 is a humanoid creature measuring approximately 2.38 meters in height. Subject shows very little muscle mass, with preliminary analysis of body mass suggesting mild malnutrition. Arms are grossly out of proportion with the rest of the subject's body, with an approximate length of 1.5 meters each.
Moved to Site-19 1993. Origin is as of yet unknown. It is constructed from concrete and rebar with traces of Krylon brand spray paint. SCP-173 is animate and extremely hostile. The object cannot move while within a direct line of sight. Line of sight must not be broken at any time with SCP-173. Personnel assigned to enter container are instructed to alert one another before blinking. Object is reported to attack by snapping the neck at the base of the skull, or by strangulation. In the event of an attack, personnel are to observe Class 4 hazardous object containment procedures.