Unlike most such rigs, this one is designed and made up by people who know something about sailing.
All three spars are only 6 ft 3" long so the rig packs into a very compact bundle.
The sail is a real sail made by a sailmaker. It has a good 3D shape and with the addition of our throw over leeboard (below) will sail to windward.
The rig is supplied with a mast thwart and mast step.