Hoop diameter: 12mm..

Hoop diameter: 40mm..

Hoop diameter: 60mm..

Hoop diameter: 50mm..

Hoop diameter: 60mm..

Hoop diameter: 60mm..

Hoop diameter: 70mm..

Hoop diameter: 80mm..

Hoop diameter: 90mm..

Dimension: 15*17mm..

Diameter: 3mm..

Diameter: 4mm..

Diameter: 5mm..

Diameter: 5mm..

Diameter: 6mm..

Diameter: 6mm..