Much smaller than I imagined it would be for Lawn bowling. More like an inside toy for toddlers than a lawn bowling game for anyone. I don't think they will stand on their own in the lawn either. 
For the price I paid $31 +/- and the picture of the item, I assumed they would at least be heavy enough to be used outside. Not very happy with the item at all. The quality of the item is quite nice and would have been a great game for outside with the grand children had they not been so small.