Round trip hook, starting with 20 locking needles.

1 thread, 14 elastic short needles and 6 elastic medium-long needles.

The second row of fabric is turned upside down, and there are 4 long elastic needles and 16 short elastic needles after the needles stand up.

Line 3- 10 repeats line 1-2.

Add 35 locking pins at the end of line 1 1.

From the line 12, 2 locking needles are used as vertical needles, 35 elastic medium-long needles, 14 elastic short needles and 6 elastic medium-long needles.

Line 13, 4 elastic medium-long needles, 16 elastic short needles, 35 elastic medium-long needles,

14-45 lines, without adding or reducing the repetition 12- 13 lines,

Row 46th, 4 long elastic needles, 16 short elastic needles,

Row 47, 14 elastic short needle, 6 elastic medium long needle,

Lines 48-54 Repeat lines 46-47, disconnect the lines and leave the stitches.

Sew the neck and crown.

Then, sew a short stitch around the brim and chin and draw a loop hook at the end. The number of stitches is controlled by itself, and the fabric is smooth. For the second long stitch, I use 1 to lock the stitch every four long stitches (jump this stitch and leave a hole to pull the rope), and the third and fourth stitches are disconnected without adding or subtracting short stitches.

Hook a drawstring with the same thread and pass it through the reserved hole.