The centerpiece for this hemp bracelet / anklet is an 18 x 13 mm. green agate oval.  

I did macrame with natural colored hemp twine; using: faceted, amethyst rounds;  and smooth quartzite rounds.  

The length is adjustable, measuring from: 14.5 cm. (5 3/4"), up to: 33 cm. (13");  so it can be worn as a bracelet or anklet.  

It closes with a simple half-hitch knot.

If you would prefer a lobster claw clasp for only one size, just let me know length required at time of purchase;  and I can easily add one.