A Squedge is a squared wedge. Wedges make circles,
but Squedges make squares.

The 22.5 Squedge makes a
16 finished square (16 1/2 unfinished)
with 16 Squedge pieces.
Use the precise slots for
marking the inner shorter pieces. Open the packaging and you have another
Bonus pattern, a terrific table runner.
Its stash friendly! Can also make a 22.5 degree circle.