Slim Edge Colored Rubber Weight Plates are high-quality weight plates designed for heavy strength training and commercial gyms. Featuring a high-density cast iron core with a premium colored rubber coating, they ensure accurate weight while significantly reducing the thickness of each plate (slim edge design). This means you can load more plates onto the barbell, perfectly meeting the needs of heavy powerlifting training like deadlifts and squats. Meanwhile, the colored appearance makes weight identification quick and easy, and the rubber material effectively reduces noise and protects the floor.