Bioceramics Zirconia Ceramic Linking Ring, Nickle Free, No Fading and Hypoallergenic, Heart Connector, Black

Size: about 0.61 inch(15.5mm) wide, 0.55 inch(14mm) long, 0.08 inch(2mm) thick, inner diameter: 0.31x0.35 inch(8x9mm).

Crafted with precision from high-quality zirconia ceramic, they are not contain any allergic heavy metals, nickel free. With exceptional stability, they resist fading and tarnishing, ensuring a durable and shiny accessory.