This replacement membrane pad is in the DX style. It has super strong self adhesive backing with a pull tab for easy assembly. The pad comes with spare buttons that are usually lost at the same time as losing your membrane pad itself.
This pad is compatible with the Cyborg RX, Clone 09, Clone VX, Clone GT, Tactical Drone and Drone DX markers.
The membrane pad has a window to make it suitable for use with LED markers, however, the pad is also a good replacement for the OLED markers like the Clone VX (the window is simply blanked by the frame).