That moment of first recording is part of what makes it interesting: standing stones are among the most enduring features of the Irish landscape, and yet this one had quietly persisted in Knockainy West without ever making it onto any survey or inventory. Its absence from the record was not a matter of obscurity or inaccessibility; it was simply overlooked.

When Condit and Coyne described it, they noted that the stone stands one metre high and is rectangular in plan, measuring 0.32 metres by 0.25 metres at its base, modest dimensions by any standard. Standing stones, which are exactly what the name suggests, single or occasionally grouped upright stones set into the ground in prehistory, were erected for purposes that remain largely a matter of inference: territorial markers, ritual monuments, aids to navigation across open land. What makes the Knockainy West example additionally suggestive is its position. It sits approximately 200 metres to the south-east of a barrow pair, two prehistoric burial mounds catalogued in the national monuments record. Whether the stone was placed in deliberate relation to those mounds, or whether the proximity is coincidental, is unknown, but the spatial relationship is worth noting. The site was compiled for the database by Caimin O'Brien and uploaded in August 2019.

The stone is located in Knockainy West, a townland in south County Limerick, in an area where the surrounding landscape retains other traces of prehistoric activity. Because the stone was only recently added to the formal record, signage or any managed access should not be expected. As with many such monuments in agricultural land, it is likely to be encountered across a field rather than from a path, so checking the national monuments map in advance is advisable to orient yourself relative to the barrow pair to the north-west, which serves as a useful landmark. The stone itself is small enough that it could be passed without a second glance, which is, in a way, exactly what happened for so long.