This prehistoric monument measures 1.15 metres at its tallest point and spreads 1.49 metres wide at its base, with a maximum thickness of 30 centimetres. The stone is oriented northeast to southwest, a deliberate placement that likely held significance for those who erected it thousands of years ago.

When surveyed in 1935, researcher Maghtochair documented not just the standing stone itself but also two companion stones lying flat on the ground nearby. These fallen stones were thought to be associated with the upright monolith, suggesting this may once have been part of a more complex prehistoric arrangement. Whether they fell naturally over the millennia or were deliberately toppled remains unknown, though their presence hints at a site that was perhaps more elaborate in its original form.

The stone forms part of Donegal's rich archaeological landscape, documented comprehensively in the Archaeological Survey of County Donegal compiled by Brian Lacey and his team in 1983. Like many of Ireland's standing stones, its original purpose remains enigmatic; it may have served as a territorial marker, formed part of a ritual complex, or aligned with astronomical events. What's certain is that it has stood sentinel in this Donegal field for millennia, a tangible link to the prehistoric communities who once inhabited this corner of Ireland.