Wedge tombs are among the most common megalithic monument types in Ireland, built during the later Neolithic and into the early Bronze Age, typically between roughly 2500 and 2000 BC. They take their name from their characteristic shape: the burial gallery is wider and taller at the western end and narrows progressively toward the east. This example follows that pattern faithfully, its gallery aligned east to west and tapering as it runs.

The tomb's gallery extends at least 3.5 metres in length and reaches 1.2 metres in width at its broader western end, defined by three sidestones on each of its north and south flanks. Two low stones inside the western end may be jamb stones, vertical uprights used to mark off a distinct inner compartment or entrance area. The eastern end has collapsed, though a single roofstone still rests over that fallen section, giving a partial sense of how the structure once appeared when covered. Outer-wall stones survive along the north, east, and south sides. The mounded material visible to the west and south of the tomb is probably not an original cairn but rather the accumulated remains of field fences that were levelled at some point in the landscape's agricultural history, a quiet reminder that prehistoric monuments rarely survive in isolation from the later human activity that surrounded them.