VIDEO TUTORIAL

PATTERN SIZE S (You can see in the video how you can addapt this pattern to any size)

Chain 40 Row 1: 10 slip stitches, 20 half double crochet slip stitches, 10 slip stitches Rows 2 to have 65 cm: Back loops only, 10 slip stitches, 20 half double crochet slip stitches, 10 slip stitches

Join the first row with the last row with slip stitches on the sides. Fasten off