0.5mm macramé jewelry thread
 4mm beads
 a metal bead
 a board and a clamp
 a lighter or a candle
 a wire cutter or scissors

This method is quite simple, we will first create a buttonhole in which the metal bead will get stuck. A clasp integrated into the structure of the bracelet, to be able to put it on easily and without difficulties!

Cut 2 threads of about 2 meters each. Allow for a good length because you won't be able to make connections during assembly at the risk of having to start all over again!

Fold the threads to visualize the center and then secure them on the board at the center with a clamp. Here we used a foam board but you can use cardboard, a plastic board...

Start the buttonhole... then close the loop with 2 square flat knots.

Next, make the bracelet, the outer thread on the right should be placed diagonally over the 3 other threads. Each of these will make 2 knots on the weft thread. For the third thread, you will just need to thread a bead before making the 2 knots.

And there you go! Beautiful achievement!