What makes it quietly interesting is not its size but its company: a second standing stone sits roughly twenty-five metres to the east-southeast, close enough that the two are clearly in some kind of relationship with each other, yet far enough apart that the nature of that relationship remains open to interpretation.

Standing stones of this kind are scattered across the Irish landscape, and granite is the expected material in Wicklow, a county underlain by a great intrusive mass of the rock. The stone measures 1.1 metres wide at its base, 1.06 metres in height, and just 0.25 metres thick, giving it a flat, blade-like profile when seen from the side. Paired standing stones are not uncommon in Ireland, and various purposes have been proposed for such arrangements over the years, from astronomical alignment to boundary marking to ritual use, though the honest answer is that the evidence rarely settles the question definitively. At Annacrivey, no additional context survives to favour one reading over another.