 Their height is unclear as the tops of all surviving slabs had been broken off through agricultural activity, but they were preserved to a height of up to 0.9 m. All slabs leaned inwards slightly, but is not clear whether this was intentional.Although only 9 stones survived, there must originally have been about 33 (15 on each side, 1 at the west end and 2 at the east entrance).They formed a chamber of 17 x 2.9 m size.