These are a strange pair of vintage items relating to knitting and knitwear.
They are an old pair of wooden jumper or sweater stretchers - which you would put on fine wool sweaters to dry out and to stop any shrinkage of the wool.
They have a very stylised / abstracted human form - this consisted of a main body section and extended arms - the arms are attached on pivots and can be moved about in a number of directions, as photographed.
The stretchers are flat and can be popped on a wall as strange display items. These are unique handmade items - and these vintage ones from the 1950s / 60s do not come up for sale very often.
I have taken lots of images for your inspection - please feel free to ask my any questions about them.
We can offer Free Pick Up or Delivery in Edinburgh. I have quoted postage on these at £24.95 - but if I can post both to you cheaper than this then happy to refund any over payments.