Hoop diameter: 9mm..

Hoop diameter: 8mm..

Hoop diameter: 7mm..

Dimension: 4*25mm..

Hoop diameter: 12mm..

Hoop diameter: 12mm..

Hoop diameter: 12mm..

Hoop diameter: 10mm..

Hoop diameter: 10mm..

Hoop diameter: 20mm..

Hoop diameter: 8mm..

Hoop diameter: 16mm..

Hoop diameter: 17mm..

Dimension: 8*8mm..

Hoop diameter: 10mm..

Dimension: 8*70mm..