How do you deal with the ground mat made of twisted cloth?
Winding along the center, and sewing together, so as not to go out of shape.
This should be the head of cloth with a thick line last tied, finally the excess head plugged!
After you decide the size by your personal preference, you can add a base cloth at the bottom. Old towel, cotton or furniture packaging can be broken, the Never mind.Note: when wrapping the center, the shorter the length of the fold, the more rounded the finished product.