Ladders Stitch

Skill: easy
Multiple of 6 sts + 4

ROW 1 (RS): Knit.
ROW 2: P4, *K2, P4; rep from * to end.
ROW 3: Knit.
ROW 4: P1, K2, *P4, K2; rep from * to last st, P1.

Repeat ROWS 1-4.