This set of polishing board tools has a total of 7 kinds of labels and a blank label, together with a corresponding base. 
The original size of the grinding board is 80mmx20mm, and you can adjust the size according to your own needs.

本套打磨板工具共计7种标签和一块空白标签，另外配套一个相应的底座。
打磨板原始尺寸为80mmx20mm，可以根据自己的需要自己调整尺寸。