choker Invisible Fish Line Crystal Necklace Pendants Neck Zircon Women Clavicle Chain Lady Feminino Collar 8mm Zircon A One World Best Gift

Invisible Chain Transparent Fishing Line Round Cubic Zircon Necklace   

Despite its thinness the thread is very strong but at the same time you almost can not feel it on your neck and it gives an impression of a "single stone on body".