I only wish they had tapered/angled versions of this instead of straight up flat. Otherwise, I ordered two sets to stack on top of each other. These are now on an old Electra X260 Invicta guitar that was built in 1980 (half LP/half SG body shape). It's had much wear from its previous owner before I acquired it over a decade and a half ago. Sounds/plays the best out of all my guitars, so I had to give it some love by buying new hardware such as these pickup rings. I am glad these are exact sized for it.All four didn't have any bubbles that other buyers had, so maybe they fixed a production issue.