This is the blue-green one showing the embedded blue beads in the center.
The toggle bead is a nice irregular red piece that almost looks line a button.
These are both about 8 3/4" (223 mm) just right for a smaller foot or a larger wrist
The outer cord forms the toggle loop.
Both of them are constructed with 4 ply waxed nylon worked across the strands securing the beads in the center.
similar designs and more traditional rope bracelets in these online shops:
WhatKnotShop on Etsy
WhatKnotShop on Zibbet
design and photographs © copyright 2010 WhatKnotShop