Set upright in the ground in the graveyard south of St. Caimin's church, the slab is shouldered at the sides, narrowing from a base width of 0.64 metres up to 0.34 metres before it simply stops, broken off at the top. Whatever it once said, or signified, has been lost with that missing portion.

What survives on the western face is quietly intriguing. A narrow raised rib, flanked on either side by an incised line, runs vertically down the stone for roughly 0.44 metres from the break. The whole carved element is only about 2.5 centimetres wide, restrained to the point of severity. The current interpretation is cautious: this may represent the shaft of a cross, the kind of simple incised or relief cross found on early medieval grave markers throughout Ireland, though without the top of the stone intact, any certainty is out of reach. The stone sits roughly four metres south of the doorway that connects this graveyard with the adjacent Saints' graveyard, a separate enclosure that speaks to the layered, compartmentalised nature of the site's sacred geography.

Inis Cealtra, sometimes called Holy Island, is accessible by boat from Mountshannon on the Clare shore of Lough Derg. The graveyard south of St. Caimin's church contains a number of early medieval stones and monuments in close proximity, and this particular stone is easy to walk past without pausing. Its markings are subtle and the stone itself stands less than a metre high, but looked at closely, that narrow vertical carving carries the suggestion of something once more complete.