Review on Waterproof Car Tire Air Valve Caps with Logo Emblem - Universal Fit for Cars, SUVs, Trucks, and Motorcycles - Set of 4 Pieces by Ivan Carson

The Mazda logo is colored so I'm afraid it won't last long. But at this price you can't complain. Just buy a new kit every few years. But so far so good. Like some people, I had a little trouble connecting two of these, but with a little persistence, I pulled them on. I don't need it, but a little lube should help. I know they were long enough for my Mazda 6 to cover all the valve stem threads.