Sewing thread, 1 strand and #13 steel hook-
Ch 5, dc, ch 1 in 5th ch from hook 8 times, sl st to 4th free ch from bottom; do not turn but work in rnds.
Next: ch 3, sc in each ch-1 sp and just keep making ch loops for 6 5/8-inches
Finish: Ch 3, dc in next ch-3 sp around fasten off and thread a needle with the tail; run sts through the tops of the dc sts to pull them together and fasten off.
Tie knots in each end.