* Item is FINAL SALE and not eligible for returns or warranty claims.* Crafted with durable steel cores enclosed in a sturdy yellow gloss rubber coating, these weight plates are made to withstand vigorous workout after vigorous workout. The low bounce rate protects you, your floor, and the inner cores of your plates - a must for any workout that involves overhead drops. With a 50.6 +/- 0.2mm collar opening and an overall diameter of 450mm, these Olympic weight plates fit all standard 2" barbells and look great in any commercial or home gym. Plus, the raised edges guarantee an easy grip when changing out weight plates on your barbell and allow for a wide variety of additional exercises, including weighted sit-ups, bent-over rows, squats, lunges, and presses.