The stone measures 1.1 metres tall and reaches 39 centimetres at its widest point in the upper half. Its most striking feature is a carved Latin cross with distinctive T-bar terminal at the base, while the upper portion displays half a circle connecting the top with both arms. At the intersection where the arms meet the shaft, a complete circle encircles the crossing point, creating a design that spans 50 centimetres in height and 24 centimetres across the arms.

Originally, this pillar stood at the centre of what locals call 'Lacht Field', accompanied by a cairn that rose approximately six feet high. Though the cairn has since vanished from the landscape, the stone's relocation to its current position in the field wall has at least preserved this carved monument for future generations. The flat grazing land where it resides offers views northward towards Tremone Bay, suggesting this location may have held particular significance for those who first erected these markers.

The presence of both the inscribed stone and its now-lost cairn companion hints at the site's possible ceremonial or memorial function in early medieval Ireland. Such cross-inscribed stones, particularly those associated with cairns, often marked important boundaries, burial sites, or places of religious significance. While we may never know the exact purpose of this particular monument, its careful carving and prominent original placement in the centre of the field suggest it served as an important landmark for the community that created it.