I had used a similar design but made from very thin plywood (3 ply I think).
My latest version is shown below (bottom piece, I have yet to make the top one), I'm looking at making it as a double decker using old thin pipe to join two bits together with shock cord hence the four holes in each corner, if used individually there is also a hole in the middle near the outside edge for a stick to help support it.
My latest version is shown below (bottom piece, I have yet to make the top one), I'm looking at making it as a double decker using old thin pipe to join two bits together with shock cord hence the four holes in each corner, if used individually there is also a hole in the middle near the outside edge for a stick to help support it.
