Press with an iron as you go along.
Press the folded corner, then repeat the process in other corners.
Place the zipper around the fabric and pin in place or baste.

Image Credit: Estadistica Datos del Mundo via YouTube
Repeat placing the zipper on the other side.
Sew all around then attach the clasp, cut the excess zipper and tuck the ends.
Finish sewing either by hand or machine.

*All these images are credited toEstadistica Datos del Mundovia YouTube.
2-in-1 Cushion Blanket Sewing Tutorial
