The Launch helps you up to the 400mm ledge with ease. 300mm ledge keeps it all the same height to jump over or use as a drop off.
Launch - Full - L 1200 x W 1190 x H 300 // Half - L 1200 x W 590 x H 300
Ledge - L 1190 x H 300-400
30 minutes build time
All parts pre drilled
5mm hex bit, drill and safety gear required