I am thoroughly impressed by the CKAuto MC-Series Coated Zinc Clip On Wheel Weights. Not only are they sleek and stylish, but they get the job done with ease. The 1/4 oz weight per piece is just enough to balance out any pesky wheel wobbles, and the durable coated zinc material means they'll withstand the test of time (and many bumpy roads). The clip on design is a game-changer, making installation a breeze without any messy adhesives. Plus, with 25 pieces in each package, you'll have plenty to use for all your vehicular needs. Overall, I couldn't be happier with this purchase. These little weights may be small, but they pack a mighty punch. 5 stars all the way!