Main Material:Titanium alloy
Diameters: 5.5 X 4.5cm
Size Breath Width: 2cm
thickness: about 0.3cm
Around the arm: approximately 16cm
Weight: 60g
Diameters: 5.5 X 4.5cm
Size Breath Width: 2cm
thickness: about 0.3cm
Around the arm: approximately 16cm
Weight: 60g




























