Materials needed
Fishing line 0.35 and 0.5
Seed bead size 3
Crystal bead size 8 or 10

Procedure
Step 1 matting with 0.35 fishing line

Step 2  You will pass your 0.5 fishing line into the middle matting and pick one size 8 or  size 10 crystal then count 1234 seed bead pass your 0.5 fishing line into the no 4 seed bead after that you will pass the fishing line under because is in and out you will repeat the same thing under and pass it up and again and do the same thing.
Note
First layer  matting 28 inches
Second layer 31 inches
Third layer    34 inches.
Good luck