Row 1: Single crochet in 2nd chain from hook and in each chain across – 46 single crochet at the end of this row.
Row 2: Chain 1, turn, working in back loops only, single crochet in each single crochet across.
Repeat Row 2 until piece measures about 50 in. (127 cm) from beginning. Do not fasten off.
Note: If you prefer, you can sew ends of piece together.
Fold piece in half, matching last row to first row. Working through both layers, slip-stitch in each stitch across to join. Fasten off.
Weave in ends.