I have taken a lovely little bead of Indonesian Fossil Coral and strung it along with a polished piece of Baltic Amber on a leather thong.
The one you will receive won't be this exact one, but of equal quality and very similar.
The coral bead measures 1.4cm across and the Amber bead roughly 0.5cm across
The leather thong measures 18 inches and has a sturdy metal clasp for easy wearing.
A simple but attractive piece of fossil jewellery!