This is a customized front and back switch box panel for Anet A6, the design includes the front section with 3 holes for 3 on/off switches in this design are for power ON, Fan and Light. Besides that, you will get 2 different back sections, one thick with 40 mm of depth and the thin one is 20 mm depth. You will need 2 oem Anet A6 screw and bolt to get the two parts attached in the printer.