Hoop diameter: 20mm..

Hoop diameter: 17mm..

Hoop diameter: 9mm..

Dimension: 10*55mm..

Dimension: 20*30mm..

Dimension: 18*25mm..

Hoop diameter: 17mm..

Hoop diameter: 10mm..

Hoop diameter: 10mm..

Diameter: 10mm..

Diameter: 7mm..

Diameter: 9mm..

Diameter: 9mm..

Diameter: 10mm..

Hoop diameter: 1cm..

Dimension: 0.5x0.5cm..