The Necklace (By: AestheticalCore)
rating: 0+x

Item #: SCP-XXXX

Object Class: Safe

Special Containment Procedures: The item must be contained in a concrete room, inside a wooden box. No personnel with less than Level 3 security clearance is authorized to enter the containment chamber, or even use SCP-XXXX.

Description: SCP-XXXX is a blue metallic chain necklace, which seems to be from the trademark [DATA EXPUNGED]. The object has the ability to make the person wearing it have a semi-indestructible neck. But as side effect, personnel reported an inability to turn their heads while wearing SCP-XXXX.
Multiple tests have shown that the person wearing it has inmunity to bullets, and critical hits in the neck.
SCP-XXXX also has the ability to cure any damage in the neck (Incident XXXX-1).

Test A - 19/07/████

Subject: SCP-173 and D-9384
Procedure: D-9384 was introduced inside SCP-173's chamber, wearing SCP-XXXX.
Results: D-9384 has shown invulnerability to SCP-173's attack (strangulation and neck snap).
Note: SCP-173 stopped after 3 attempts of damaging D-9384, in which it started to head towards the wall. It seems it was annoyed by it.

Test A - 09/12/████

Subject: Hydrofluoric acid and a portion of SCP-XXXX
Procedure: One of the chains was cut off and put in a container of hydrofluoric acid.
Results: SCP-XXXX's chain destroyed completely.

We have decided to stop the tests with SCP-XXXX to avoid loss of the item. -05-██