What makes it quietly arresting is its geometry. The gallery narrows as it runs from west to east, wider at the open entrance and tapering toward a double backstone at the closed end, a layout that gives this class of monument its name: a wedge tomb. This one measures under two metres in length, a modest structure even by the standards of its type, yet every element of its original design is still legible in the stone.

Wedge tombs are the most numerous of Ireland's megalithic tomb traditions and are generally associated with the later Neolithic and early Bronze Age. They tend to be aligned with their wider, taller end toward the west or south-west, and this example follows that pattern, oriented WNW-ESE. The gallery is formed by two uprights on each of the north and south sides, with the larger stone positioned at the western end in each case. A partial roofstone survives over the eastern end, sloping gently downward, while several fragments of a broken slab lying flat among the ferns to the west of the entrance may be the collapsed remains of a second roofstone that once covered the western half. An outer wall of three close-set stones flanks the north side, with a single outer-wall stone surviving on the south. The tomb was documented in detail by Ruaidhrí de Valera and Seán Ó Nualláin in their Survey of the Megalithic Tombs of Ireland, published in 1982, which remains a foundational reference for this class of monument across Cork, Kerry, Limerick, and Tipperary.

One additional detail sharpens the picture of this particular spot: a second wedge tomb stands approximately 150 metres to the north-north-east. Whether the two were contemporary, or what relationship the builders of one may have had to those of the other, is not recorded, but their proximity in an otherwise unremarkable patch of upland Cork is the kind of fact that quietly complicates any tidy narrative about how and why these monuments were placed in the landscape.