Dimension: 20*22mm..
Dimension: 17*20mm..
Dimension: 15*27mm..
Hoop diameter: 15mm..
Hoop diameter: 10mm..
Hoop diameter: 12mm..
Hoop diameter: 20mm..
Hoop diameter: 35mm..
Hoop diameter: 25mm..
Hoop diameter: 23mm..
Dimension: 22*22mm..
