On the eastern side of the main monument, a second stone rests flat on the ground, measuring two and a half metres in length, and it carries two deliberate perforations through its body. Stones with such cut holes are unusual features in the Irish prehistoric landscape, and their purpose remains genuinely unclear; theories range from ritual use to practical functions involving tethering or water, but none has settled into consensus.

The principal stone is sub-rectangular in shape, standing 1.3 metres tall, with its long axis oriented roughly northwest to southeast. It sits in pasture on a west-facing slope in Tooreen, County Cork. Standing stones of this kind are broadly associated with the Bronze Age, though firm dating is rarely possible without excavation. They occur across Ireland in a variety of settings and are thought to have served as territorial markers, ritual focal points, or elements within wider ceremonial landscapes, often in loose relationship with other monuments nearby. The presence of the prostrate perforated stone alongside the upright gives this particular site an added layer of curiosity that sets it apart from the more typical solitary example.