1 First of all, we will make a summary of the thread, then put the crochet in, put the thread through the loop, and a knitting needle will come out, and then pull 29 knitting needles in turn, so that the number of needles will be fine.

2. After picking up the needle, set up a knitting needle and hook the short needle in the knitting needle at the upper half of each knitting needle. It's a crochet once, so it's two rows of short stitches.

3. Hook four short needles at the corner, add short needles at the corner, add one short needle for each needle, and hook two groups of short needles until you come to another corner, or add short needles twice, and the number of needles will become 64.

4. Set three knitting needles, crochet a circle of long needles without reduction, then connect with the three knitting needles, crochet a circle of long needles and a circle of short needles in turn, crochet 10 times, and crochet seven long needles and a row of short needles.

5. Hook the bag strap at the beginning of the bag cover, then turn over 200 knitting needles and knit the medium and long needles through 1 protrusion until the hook is finished and the bag strap is hooked.

6. We fixed the strap on the other side and sewed it with a needle. We can sew a wool button on the cover, that's all.