Each Solo version of Biggo swing holds four children, ages 2 to 12. Equipped with lightweight aluminum seat, bordered with rubber bumpers that enhance safety. One-piece molded connector allows ropes of swing to twist around their own axis, reducing connection stress and enabling predictable movement. Overall size is 9 ft. high. Requires installation zone of 24 by 28 ft. Also comes in Duo or Trio configurations that expand swinging capacity to eight or 12 youngsters, respectively. Dynamo Playgrounds, Ottawa, Ontario