The motifs are arranged in two sections across the surface of this stone, separated by a large natural fissure. Two composite motifs - a cup, penannular ring and groove and a cup with a complete ring, penannular ring and groove are pecked onto one half of the surface, and the rest of the motifs are clustered in the central area of the second half. Many of the grooves were highly eroded and difficult to define. Motifs consist of abstract 'cup-and-ring marks' of the Galician style found across Ireland, the United Kingdom Western France and Iberia. They consist of deep pecked glyphs produced with a hard tool (probably stone or antler).

No absolute dates are available but generally accepted as Late Neolithic / Early Bronze Age