Base for LED Clock Kit

Base for LED Clock Kit
Use M3 self-tapping screw
Link to Clock Kit ------>>>
https://www.amazon.co.jp/%E8%87%AA%E4%BD%9C-DIY-LED-%E3%83%87%E3%82%B8%E3%82%BF%E3%83%AB-%E3%82%AD%E3%83%83%E3%83%88/dp/B01A202OVU/ref=pd_ybh_a_4?ie=UTF8&psc=1&refRID=ANQZVR4KMFM8S531FJV6