Approx 7" wide x 46" around.
Note: Wind 1 ball of A and B into 2 balls.
1. With 2 strands each of A and B together, cast on 7 stitches. Arm knit in seed stitch using video instructions until work from beginning measures approximately 46" long. Cast off.
2. Sew cast off and cast on edges together.
Step-by-step Instructions & Vickie Howell video: