This stone monument, oriented along a north-northeast to south-southwest axis, sits within a circular drystone enclosure approximately four metres in diameter. The enclosure itself forms a protective boundary around this ancient marker, which has stood watch over the valley's good pasture land for centuries.

The slab's western face displays an intricate design that showcases the artistic sophistication of its creators. At the top, a quartered square design connects via a double band to a central roundel, which is flanked by two D-shaped motifs; this double band then continues down to the base of the stone. The eastern face presents a different but equally compelling arrangement of three square panels, all enclosed and connected by an incised frame. Whilst the bottom panel remains undecorated, the upper two panels feature matching motifs consisting of a central square with projecting cruciform arms that connect to an outer band, creating a geometric pattern that would have held both artistic and religious significance.

These decorated stones represent an important aspect of early medieval Irish Christianity, when communities marked sacred spaces and burial grounds with elaborately carved monuments. The combination of geometric patterns, Christian symbolism and the protective stone enclosure suggests this was a place of particular importance to the local community, possibly marking a burial site or serving as a focal point for religious gatherings in the Glencolumbkille valley.