Dimensions given at the end of the video are:
- Length: 195 cm (6' 4")
- Beam: 105 cm (3' 5")
- Mast Height: (6' 6")
- Sail Area: 2 sq. meters (given, but looking at the rig I'm thinking it has to be bigger than that).
You can view some other Earwigoagin posts about micro dinghies by clicking here.