Review on NISNYOG Car Tire Valve Stem Caps Wheel Valve Covers Car Dustproof Tire Cap Tires & Wheels by Brandon Bullard

I lose caps on my bikes all the time so I like to have spare caps on hand. I was very surprised when I browsed the products and saw that the metal ones don't cost much more than the plastic ones. They look great on my bikes and because they're prettier, when I inflate my tires I'm more careful about where I put them so I lose less of them.