This bracelet is a lot of fun to make. Once you get the hang of it, it is pretty easy. It is not so much complicated, as it just takes a little practice getting the hang of the knots - mostly Double Half-Hitches with a few Lark's Head Knots.
Pattern is written for the tan/green bracelet on top in the bottom right panel. Bottom bracelet in same panel shows a couple of ways to vary the "wedges" with different beads. Instructions included (found at bottom of pattern under "Variations").
I provide continued support and will be happy to answer any questions you may have. Find answers and post questions at www.knotgypsydesigns.com. Just click on "Patterns" under
"Categories" in sidebar. Scroll to this "Serpentine Bracelet Pattern" listing to find or post applicable comments. Or, you may contact me directly (email address included in pattern).

