Sterling silver-filled curved tube is made of a durable outer layer of sterling silver surrounding a copper-alloy core and finished for uniformity. The curved tube bead features a smooth surface with a 1.75mm inside diameter and single loop. Contains 5% silver, 1/20 silver filled.

Vermeil refers to high-quality sterling silver that is plated with a thin layer of gold (at least 2.5 microns thick)