This kind of edging is made with two meshes of different sizes and extremely fine crochet cotton.
Tie the thread to the foundation, net 3 rows with the small mesh of the required length.
4th Row--On the large mesh, one stitch in each stitch.
5th Row--On the small mesh take 3 stitches together to form 1 loop; repeat to end of row.
6th Row--On the large mesh make 5 loops in each stitch; repeat to end of row.
7th Row--On the small mesh, one loop in each of the 4 first stitches, pass over the 5th, repeat to end.
8th Row--On the small mesh make a loop in each of the two first stitches, pass over the 4th; repeat.
9th Row--On the small mesh make a loop in each of the two first stitches, pass over the 3rd; repeat.