The Garden Games Giant Tower is a more compact version of the Hi-Tower game. The blocks are smaller, the gaps are removed and the whole set weighs less than 20 kg. The colour display box contains 58 solid blocks made of pine wood from renewable forests. The initial height of the tower is 90 cm (3ft 6ins) and it can grow up to 1.5m (5ft) during play. Children under 8 years should be supervised by parents.