Resting on at least three support stones and measuring roughly 1.9 metres by 1.3 metres, with a thickness of around 0.8 metres, it is a boulder-burial, one of a class of prehistoric monuments found mainly in Munster and consisting of a substantial capstone raised on low supports above the ground. What makes this particular example quietly odd is that it has been absorbed into a townland boundary fence, the kind of dry-stone or earthen division that parcels up the Irish countryside into its familiar patchwork. The monument is no longer purely a monument; it is also, in some administrative sense, a wall.

Boulder-burials are generally dated to the Bronze Age, and while their precise ritual function is not always certain, the name reflects the assumption that they served some funerary or commemorative purpose. This one sits near the headwaters of the Brinny River, in a landscape that would have been meaningful to the communities who raised it. It was catalogued by Seán Ó Nualláin in 1978, appearing as number five in his study of the type, and later included in the Archaeological Inventory of County Cork. Alongside the main slab, two quartzite blocks sit on the western side of the fence to the south, their presence suggesting either deliberate placement or the kind of accretion that happens when a large immovable object becomes a convenient anchor for later construction. Quartzite was often treated as significant in prehistoric contexts, valued perhaps for the way it catches light, though whether that applies here is not something the record confirms.