This a 3D printed mounting bracket kit for the Masteroids board. It allows you to mount the board in an Asteroids/Asteroids Deluxe cabinet without having to remove the original Asteroids game board. Fits right over the original Asteroids game board (approx. 20mm apart). Works in full size, and cabaret cabinets.  It's a bit tight for Asteroids Cocktail cabinets though, but should work well in the Asteroids Deluxe Cocktail. It also uses the original mounting screw, and included is a single #6 3/4" pan head philips screw to secure the Masteroids/Redzone board to one of the brackets.