I simply made a Foundation Single Crochet (FSC) the length of my cell phone, then chained 1, then chained 2 stitches into the first sc, sc in each stitch till the end, sc 3 into the other end stitch, then sc around the other side back to the end (where you started) , sc one more stitch into that stitch completing the first row. Do NOT slip stitch. Work in a spiral till the height where you want to attach eyes. I sc’d 3 stitches around the eyes middle peice to hold it in place, then continued on till it was the height I wanted. The last row of your case, sc around a rubber band, so the phone can’t fall out. :)