Item Specifics:
Quantity: 1pc
Material: Steel
Color: as picture shows
Size: approx. dia 7.5cm
(Conversion:1cm =0.39 inch) 
 
please allow 1-2cm differs due to manual measurement,thanks. 
Due to the difference between different monitors, the picture maynot reflect the actual color of the item. We guarantee the style isthe same as shown in the pictures,but not the same performance ondifferent bodies as on the model. Thanks for yourunderstanding.