Dimension: 10*18mm..

Dimension: 20*22mm..

Hoop diameter: 25mm..

Hoop diameter: 30mm..

Hoop diameter: 35mm..

Hoop diameter: 40mm..

Hoop diameter: 50mm..

Hoop diameter: 10mm..

Hoop diameter: 10mm..

Hoop diameter: 10mm..

Hoop diameter: 12mm..

Hoop diameter: 8mm..

Hoop diameter: 9mm..

Dimension: 12*14mm..

Dimension: 10*10mm..

Dimension: 25*30mm..