Fastening method:

The belt crosses up and down, and the buckle side is slightly shorter and placed under it.

The belt placed on it is tightened around the shorter belt, and the upper belt is still on it.

Take the upper belt down, bypass the lower belt and tie a knot. Pull out the upper belt and the knot will be finished.

: method 1:

1. The obtuse angle is aligned with the spine, and the right corner is placed below the left corner, and the two corners cross.

2. Wrap the left corner around the right corner.

3. Go around the left corner from the back and get out of the hole.

4. Tighten the left corner edge.

Method 2:

Tie two knots directly as shown in the figure.

Method 3:

1. Tie a bow like a shoelace.