This cool Building brick switch light cover would make a great addition to any Lego theme room. It is designed for a single toggle switch. It comes in grey colour plate with size approx. 3.5 x 5.25 inches. It requires screwdriver and 4 screws to replace your old switch light cover. It is compatible with any building bricks brand, so you can play with your imagination on how to decorate the switch cover. Great for any Lego fanatics.