To remove the full face the needles would have to be popped off and I didn't want to do that. The rings are one per gauge. The cluster has screws that mount into the back black housing piece. The front face has 4 screws that you can flex the face up to get a screwdriver in to remove them. Them on the back of the cluster there are holes where you can see the back of the rings. They can be released from the back. They are just painted plastic.