Knitted Quilt Square Stretcher

This knitted quilt square stretcher allows individual quilt squares to be stretched and flattened out before knitting together for a whole quilt. I've created 2 versions intended for 5mm- and 1/4in-diameter dowel rods. Rotate the stretcher 45° to fit better on most build plates. One print will work, but I recommend printing two, as it will help maintain the stretch with multiple quilt tiles.