Works on an even number of stitches.
Rows 1 and 3 (wrong side): Knit
Row 2: *Knit 1, purl 1. Repeat from * across.
Row 4: *Purl 1, knit 1. Repeat form * across.
Repeat these four rows for pattern. The purl side is the "right side"; the knit side is known as Dot Stitch.