They are the A-pillar to main hoop driver and passenger sides. (marked with a star)
The most awkward part to make!
They are surplus to my requirements as they where sent incorrectly profiled one end. I informed the supplier and they sent me replacement sections and never wanted these back.
Not a major problem if your building a cage as easily rectified,
Got to be worth £150ono.
Postage would be a slight issue but I'll wrap them if you want to arrange your own courier.