Hoop diameter: 12mm..

Hoop diameter: 12mm..

Hoop diameter: 12mm..

Hoop diameter: 13mm..

Hoop diameter: 10mm..

Hoop diameter: 10mm..

Hoop diameter: 18mm..

Hoop diameter: 10mm..

Hoop diameter: 10mm..

Hoop diameter: 10mm..

Hoop diameter: 9mm..

Hoop diameter: 15mm..

Hoop diameter: 15mm..

Hoop diameter: 10mm..

Dimension: 13*15mm..

Dimension: 12*15mm..